125600475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 284981760

約数和(自身を除く): 159381285

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 49, 55, 65, 75, 77, 91, 105, 143, 147, 165, 175, 195, 231, 239, 245, 273, 275, 325, 385, 429, 455, 525, 539, 637, 715, 717, 735, 825, 975, 1001, 1155, 1195, 1225, 1365, 1617, 1673, 1911, 1925, 2145, 2275, 2629, 2695, 3003, 3107, 3185, 3575, 3585, 3675, 5005, 5019, 5775, 5975, 6825, 7007, 7887, 8085, 8365, 9321, 9555, 10725, 11711, 13145, 13475, 15015, 15535, 15925, 17925, 18403, 21021, 21749, 25025, 25095, 34177, 35035, 35133, 39435, 40425, 41825, 46605, 47775, 55209, 58555, 65247, 65725, 75075, 77675, 92015, 102531, 105105, 108745, 125475, 128821, 152243, 170885, 175175, 175665, 197175, 233025, 239239, 276045, 292775, 326235, 386463, 456729, 460075, 512655, 525525, 543725, 644105, 717717, 761215, 854425, 878325, 1196195, 1380225, 1631175, 1674673, 1932315, 2283645, 2563275, 3220525, 3588585, 3806075, 5024019, 5980975, 8373365, 9661575, 11418225, 17942925, 25120095, 41866825, 125600475]

約数ペア:

[(1, 125600475), (3, 41866825), (5, 25120095), (7, 17942925), (11, 11418225), (13, 9661575), (15, 8373365), (21, 5980975), (25, 5024019), (33, 3806075), (35, 3588585), (39, 3220525), (49, 2563275), (55, 2283645), (65, 1932315), (75, 1674673), (77, 1631175), (91, 1380225), (105, 1196195), (143, 878325), (147, 854425), (165, 761215), (175, 717717), (195, 644105), (231, 543725), (239, 525525), (245, 512655), (273, 460075), (275, 456729), (325, 386463), (385, 326235), (429, 292775), (455, 276045), (525, 239239), (539, 233025), (637, 197175), (715, 175665), (717, 175175), (735, 170885), (825, 152243), (975, 128821), (1001, 125475), (1155, 108745), (1195, 105105), (1225, 102531), (1365, 92015), (1617, 77675), (1673, 75075), (1911, 65725), (1925, 65247), (2145, 58555), (2275, 55209), (2629, 47775), (2695, 46605), (3003, 41825), (3107, 40425), (3185, 39435), (3575, 35133), (3585, 35035), (3675, 34177), (5005, 25095), (5019, 25025), (5775, 21749), (5975, 21021), (6825, 18403), (7007, 17925), (7887, 15925), (8085, 15535), (8365, 15015), (9321, 13475), (9555, 13145), (10725, 11711)]