285870375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 608464896

約数和(自身を除く): 322594521

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 125, 155, 175, 217, 225, 279, 315, 375, 465, 525, 651, 775, 875, 1085, 1125, 1171, 1395, 1575, 1953, 2325, 2625, 3255, 3513, 3875, 5425, 5855, 6975, 7875, 8197, 9765, 10539, 11625, 16275, 17565, 24591, 27125, 29275, 34875, 36301, 40985, 48825, 52695, 73773, 81375, 87825, 108903, 122955, 146375, 181505, 204925, 244125, 254107, 263475, 326709, 368865, 439125, 544515, 614775, 762321, 907525, 1024625, 1270535, 1317375, 1633545, 1844325, 2286963, 2722575, 3073875, 3811605, 4537625, 6352675, 8167725, 9221625, 11434815, 13612875, 19058025, 31763375, 40838625, 57174075, 95290125, 285870375]

約数ペア:

[(1, 285870375), (3, 95290125), (5, 57174075), (7, 40838625), (9, 31763375), (15, 19058025), (21, 13612875), (25, 11434815), (31, 9221625), (35, 8167725), (45, 6352675), (63, 4537625), (75, 3811605), (93, 3073875), (105, 2722575), (125, 2286963), (155, 1844325), (175, 1633545), (217, 1317375), (225, 1270535), (279, 1024625), (315, 907525), (375, 762321), (465, 614775), (525, 544515), (651, 439125), (775, 368865), (875, 326709), (1085, 263475), (1125, 254107), (1171, 244125), (1395, 204925), (1575, 181505), (1953, 146375), (2325, 122955), (2625, 108903), (3255, 87825), (3513, 81375), (3875, 73773), (5425, 52695), (5855, 48825), (6975, 40985), (7875, 36301), (8197, 34875), (9765, 29275), (10539, 27125), (11625, 24591), (16275, 17565)]