12907125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 29203200

約数和(自身を除く): 16296075

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 125, 149, 165, 175, 225, 231, 275, 315, 375, 385, 447, 495, 525, 693, 745, 825, 875, 1043, 1125, 1155, 1341, 1375, 1575, 1639, 1925, 2235, 2475, 2625, 3129, 3465, 3725, 4125, 4917, 5215, 5775, 6705, 7875, 8195, 9387, 9625, 11175, 11473, 12375, 14751, 15645, 17325, 18625, 24585, 26075, 28875, 33525, 34419, 40975, 46935, 55875, 57365, 73755, 78225, 86625, 103257, 122925, 130375, 167625, 172095, 204875, 234675, 286825, 368775, 391125, 516285, 614625, 860475, 1173375, 1434125, 1843875, 2581425, 4302375, 12907125]

約数ペア:

[(1, 12907125), (3, 4302375), (5, 2581425), (7, 1843875), (9, 1434125), (11, 1173375), (15, 860475), (21, 614625), (25, 516285), (33, 391125), (35, 368775), (45, 286825), (55, 234675), (63, 204875), (75, 172095), (77, 167625), (99, 130375), (105, 122925), (125, 103257), (149, 86625), (165, 78225), (175, 73755), (225, 57365), (231, 55875), (275, 46935), (315, 40975), (375, 34419), (385, 33525), (447, 28875), (495, 26075), (525, 24585), (693, 18625), (745, 17325), (825, 15645), (875, 14751), (1043, 12375), (1125, 11473), (1155, 11175), (1341, 9625), (1375, 9387), (1575, 8195), (1639, 7875), (1925, 6705), (2235, 5775), (2475, 5215), (2625, 4917), (3129, 4125), (3465, 3725)]