71056125

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 149118840

約数和(自身を除く): 78062715

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 175, 225, 245, 315, 375, 441, 525, 735, 875, 1125, 1225, 1289, 1575, 2205, 2625, 3675, 3867, 6125, 6445, 7875, 9023, 11025, 11601, 18375, 19335, 27069, 32225, 45115, 55125, 58005, 63161, 81207, 96675, 135345, 161125, 189483, 225575, 290025, 315805, 406035, 483375, 568449, 676725, 947415, 1127875, 1450125, 1579025, 2030175, 2842245, 3383625, 4737075, 7895125, 10150875, 14211225, 23685375, 71056125]

約数ペア:

[(1, 71056125), (3, 23685375), (5, 14211225), (7, 10150875), (9, 7895125), (15, 4737075), (21, 3383625), (25, 2842245), (35, 2030175), (45, 1579025), (49, 1450125), (63, 1127875), (75, 947415), (105, 676725), (125, 568449), (147, 483375), (175, 406035), (225, 315805), (245, 290025), (315, 225575), (375, 189483), (441, 161125), (525, 135345), (735, 96675), (875, 81207), (1125, 63161), (1225, 58005), (1289, 55125), (1575, 45115), (2205, 32225), (2625, 27069), (3675, 19335), (3867, 18375), (6125, 11601), (6445, 11025), (7875, 9023)]