4082925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 8651232

約数和(自身を除く): 4568307

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 101, 105, 147, 165, 175, 231, 245, 275, 303, 385, 505, 525, 539, 707, 735, 825, 1111, 1155, 1225, 1515, 1617, 1925, 2121, 2525, 2695, 3333, 3535, 3675, 4949, 5555, 5775, 7575, 7777, 8085, 10605, 13475, 14847, 16665, 17675, 23331, 24745, 27775, 38885, 40425, 53025, 54439, 74235, 83325, 116655, 123725, 163317, 194425, 272195, 371175, 583275, 816585, 1360975, 4082925]

約数ペア:

[(1, 4082925), (3, 1360975), (5, 816585), (7, 583275), (11, 371175), (15, 272195), (21, 194425), (25, 163317), (33, 123725), (35, 116655), (49, 83325), (55, 74235), (75, 54439), (77, 53025), (101, 40425), (105, 38885), (147, 27775), (165, 24745), (175, 23331), (231, 17675), (245, 16665), (275, 14847), (303, 13475), (385, 10605), (505, 8085), (525, 7777), (539, 7575), (707, 5775), (735, 5555), (825, 4949), (1111, 3675), (1155, 3535), (1225, 3333), (1515, 2695), (1617, 2525), (1925, 2121)]