85048425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4943

約数の個数: 72

約数和(自身を含む): 189958080

約数和(自身を除く): 104909655

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 4909, 5775, 14727, 17325, 24545, 34363, 44181, 53999, 73635, 103089, 122725, 161997, 171815, 220905, 269995, 309267, 368175, 377993, 485991, 515445, 809985, 859075, 1104525, 1133979, 1349975, 1546335, 1889965, 2429955, 2577225, 3401937, 4049925, 5669895, 7731675, 9449825, 12149775, 17009685, 28349475, 85048425]

約数ペア:

[(1, 85048425), (3, 28349475), (5, 17009685), (7, 12149775), (9, 9449825), (11, 7731675), (15, 5669895), (21, 4049925), (25, 3401937), (33, 2577225), (35, 2429955), (45, 1889965), (55, 1546335), (63, 1349975), (75, 1133979), (77, 1104525), (99, 859075), (105, 809985), (165, 515445), (175, 485991), (225, 377993), (231, 368175), (275, 309267), (315, 269995), (385, 220905), (495, 171815), (525, 161997), (693, 122725), (825, 103089), (1155, 73635), (1575, 53999), (1925, 44181), (2475, 34363), (3465, 24545), (4909, 17325), (5775, 14727)]