1427431425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 2803630080

約数和(自身を除く): 1376198655

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 229, 383, 465, 525, 651, 687, 775, 1085, 1145, 1149, 1603, 1915, 2325, 2681, 3255, 3435, 4809, 5425, 5725, 5745, 7099, 8015, 8043, 9575, 11873, 13405, 16275, 17175, 21297, 24045, 28725, 35495, 35619, 40075, 40215, 49693, 59365, 67025, 83111, 87707, 106485, 120225, 149079, 177475, 178095, 201075, 248465, 249333, 263121, 296825, 415555, 438535, 532425, 613949, 745395, 890475, 1242325, 1246665, 1315605, 1841847, 2077775, 2192675, 2718917, 3069745, 3726975, 6233325, 6578025, 8156751, 9209235, 13594585, 15348725, 19032419, 40783755, 46046175, 57097257, 67972925, 95162095, 203918775, 285486285, 475810475, 1427431425]

約数ペア:

[(1, 1427431425), (3, 475810475), (5, 285486285), (7, 203918775), (15, 95162095), (21, 67972925), (25, 57097257), (31, 46046175), (35, 40783755), (75, 19032419), (93, 15348725), (105, 13594585), (155, 9209235), (175, 8156751), (217, 6578025), (229, 6233325), (383, 3726975), (465, 3069745), (525, 2718917), (651, 2192675), (687, 2077775), (775, 1841847), (1085, 1315605), (1145, 1246665), (1149, 1242325), (1603, 890475), (1915, 745395), (2325, 613949), (2681, 532425), (3255, 438535), (3435, 415555), (4809, 296825), (5425, 263121), (5725, 249333), (5745, 248465), (7099, 201075), (8015, 178095), (8043, 177475), (9575, 149079), (11873, 120225), (13405, 106485), (16275, 87707), (17175, 83111), (21297, 67025), (24045, 59365), (28725, 49693), (35495, 40215), (35619, 40075)]