12238875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 25698816

約数和(自身を除く): 13459941

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 43, 45, 55, 69, 75, 99, 115, 125, 129, 165, 207, 215, 225, 253, 275, 345, 375, 387, 473, 495, 575, 645, 759, 825, 989, 1035, 1075, 1125, 1265, 1375, 1419, 1725, 1935, 2277, 2365, 2475, 2875, 2967, 3225, 3795, 4125, 4257, 4945, 5175, 5375, 6325, 7095, 8625, 8901, 9675, 10879, 11385, 11825, 12375, 14835, 16125, 18975, 21285, 24725, 25875, 31625, 32637, 35475, 44505, 48375, 54395, 56925, 59125, 74175, 94875, 97911, 106425, 123625, 163185, 177375, 222525, 271975, 284625, 370875, 489555, 532125, 815925, 1112625, 1359875, 2447775, 4079625, 12238875]

約数ペア:

[(1, 12238875), (3, 4079625), (5, 2447775), (9, 1359875), (11, 1112625), (15, 815925), (23, 532125), (25, 489555), (33, 370875), (43, 284625), (45, 271975), (55, 222525), (69, 177375), (75, 163185), (99, 123625), (115, 106425), (125, 97911), (129, 94875), (165, 74175), (207, 59125), (215, 56925), (225, 54395), (253, 48375), (275, 44505), (345, 35475), (375, 32637), (387, 31625), (473, 25875), (495, 24725), (575, 21285), (645, 18975), (759, 16125), (825, 14835), (989, 12375), (1035, 11825), (1075, 11385), (1125, 10879), (1265, 9675), (1375, 8901), (1419, 8625), (1725, 7095), (1935, 6325), (2277, 5375), (2365, 5175), (2475, 4945), (2875, 4257), (2967, 4125), (3225, 3795)]