1371470625

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 2880527936

約数和(自身を除く): 1509057311

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 61, 63, 75, 105, 125, 175, 183, 225, 305, 315, 375, 427, 525, 549, 571, 625, 875, 915, 1125, 1281, 1525, 1575, 1713, 1875, 2135, 2625, 2745, 2855, 3843, 3997, 4375, 4575, 5139, 5625, 6405, 7625, 7875, 8565, 10675, 11991, 13125, 13725, 14275, 19215, 19985, 22875, 25695, 32025, 34831, 35973, 38125, 39375, 42825, 53375, 59955, 68625, 71375, 96075, 99925, 104493, 114375, 128475, 160125, 174155, 179865, 214125, 243817, 266875, 299775, 313479, 343125, 356875, 480375, 499625, 522465, 642375, 731451, 800625, 870775, 899325, 1070625, 1219085, 1498875, 1567395, 2194353, 2401875, 2498125, 2612325, 3211875, 3657255, 4353875, 4496625, 6095425, 7494375, 7836975, 10971765, 13061625, 18286275, 21769375, 22483125, 30477125, 39184875, 54858825, 65308125, 91431375, 152385625, 195924375, 274294125, 457156875, 1371470625]

約数ペア:

[(1, 1371470625), (3, 457156875), (5, 274294125), (7, 195924375), (9, 152385625), (15, 91431375), (21, 65308125), (25, 54858825), (35, 39184875), (45, 30477125), (61, 22483125), (63, 21769375), (75, 18286275), (105, 13061625), (125, 10971765), (175, 7836975), (183, 7494375), (225, 6095425), (305, 4496625), (315, 4353875), (375, 3657255), (427, 3211875), (525, 2612325), (549, 2498125), (571, 2401875), (625, 2194353), (875, 1567395), (915, 1498875), (1125, 1219085), (1281, 1070625), (1525, 899325), (1575, 870775), (1713, 800625), (1875, 731451), (2135, 642375), (2625, 522465), (2745, 499625), (2855, 480375), (3843, 356875), (3997, 343125), (4375, 313479), (4575, 299775), (5139, 266875), (5625, 243817), (6405, 214125), (7625, 179865), (7875, 174155), (8565, 160125), (10675, 128475), (11991, 114375), (13125, 104493), (13725, 99925), (14275, 96075), (19215, 71375), (19985, 68625), (22875, 59955), (25695, 53375), (32025, 42825), (34831, 39375), (35973, 38125)]