70228125

素因数分解:

$3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 68700483

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 227, 275, 375, 495, 625, 681, 825, 1125, 1135, 1375, 1875, 2043, 2475, 2497, 3125, 3405, 4125, 5625, 5675, 6875, 7491, 9375, 10215, 12375, 12485, 17025, 20625, 22473, 28125, 28375, 34375, 37455, 51075, 61875, 62425, 85125, 103125, 112365, 141875, 187275, 255375, 309375, 312125, 425625, 561825, 709375, 936375, 1276875, 1560625, 2128125, 2809125, 4681875, 6384375, 7803125, 14045625, 23409375, 70228125]

約数ペア:

[(1, 70228125), (3, 23409375), (5, 14045625), (9, 7803125), (11, 6384375), (15, 4681875), (25, 2809125), (33, 2128125), (45, 1560625), (55, 1276875), (75, 936375), (99, 709375), (125, 561825), (165, 425625), (225, 312125), (227, 309375), (275, 255375), (375, 187275), (495, 141875), (625, 112365), (681, 103125), (825, 85125), (1125, 62425), (1135, 61875), (1375, 51075), (1875, 37455), (2043, 34375), (2475, 28375), (2497, 28125), (3125, 22473), (3405, 20625), (4125, 17025), (5625, 12485), (5675, 12375), (6875, 10215), (7491, 9375)]