26622375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 49201152

約数和(自身を除く): 22578777

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 125, 127, 129, 195, 215, 325, 375, 381, 559, 635, 645, 975, 1075, 1625, 1651, 1677, 1905, 2795, 3175, 3225, 4875, 4953, 5375, 5461, 8255, 8385, 9525, 13975, 15875, 16125, 16383, 24765, 27305, 41275, 41925, 47625, 69875, 70993, 81915, 123825, 136525, 206375, 209625, 212979, 354965, 409575, 619125, 682625, 1064895, 1774825, 2047875, 5324475, 8874125, 26622375]

約数ペア:

[(1, 26622375), (3, 8874125), (5, 5324475), (13, 2047875), (15, 1774825), (25, 1064895), (39, 682625), (43, 619125), (65, 409575), (75, 354965), (125, 212979), (127, 209625), (129, 206375), (195, 136525), (215, 123825), (325, 81915), (375, 70993), (381, 69875), (559, 47625), (635, 41925), (645, 41275), (975, 27305), (1075, 24765), (1625, 16383), (1651, 16125), (1677, 15875), (1905, 13975), (2795, 9525), (3175, 8385), (3225, 8255), (4875, 5461), (4953, 5375)]