80738625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 157352832

約数和(自身を除く): 76614207

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 37, 55, 69, 75, 111, 115, 125, 165, 185, 253, 275, 345, 375, 407, 529, 555, 575, 759, 825, 851, 925, 1221, 1265, 1375, 1587, 1725, 2035, 2553, 2645, 2775, 2875, 3795, 4125, 4255, 4625, 5819, 6105, 6325, 7935, 8625, 9361, 10175, 12765, 13225, 13875, 17457, 18975, 19573, 21275, 28083, 29095, 30525, 31625, 39675, 46805, 50875, 58719, 63825, 66125, 87285, 94875, 97865, 106375, 140415, 145475, 152625, 198375, 215303, 234025, 293595, 319125, 436425, 489325, 645909, 702075, 727375, 1076515, 1170125, 1467975, 2182125, 2446625, 3229545, 3510375, 5382575, 7339875, 16147725, 26912875, 80738625]

約数ペア:

[(1, 80738625), (3, 26912875), (5, 16147725), (11, 7339875), (15, 5382575), (23, 3510375), (25, 3229545), (33, 2446625), (37, 2182125), (55, 1467975), (69, 1170125), (75, 1076515), (111, 727375), (115, 702075), (125, 645909), (165, 489325), (185, 436425), (253, 319125), (275, 293595), (345, 234025), (375, 215303), (407, 198375), (529, 152625), (555, 145475), (575, 140415), (759, 106375), (825, 97865), (851, 94875), (925, 87285), (1221, 66125), (1265, 63825), (1375, 58719), (1587, 50875), (1725, 46805), (2035, 39675), (2553, 31625), (2645, 30525), (2775, 29095), (2875, 28083), (3795, 21275), (4125, 19573), (4255, 18975), (4625, 17457), (5819, 13875), (6105, 13225), (6325, 12765), (7935, 10175), (8625, 9361)]