70637175

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 151608600

約数和(自身を除く): 80971425

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 49, 63, 75, 105, 129, 147, 149, 175, 215, 225, 245, 301, 315, 387, 441, 447, 525, 645, 735, 745, 903, 1043, 1075, 1225, 1341, 1505, 1575, 1935, 2107, 2205, 2235, 2709, 3129, 3225, 3675, 3725, 4515, 5215, 6321, 6407, 6705, 7301, 7525, 9387, 9675, 10535, 11025, 11175, 13545, 15645, 18963, 19221, 21903, 22575, 26075, 31605, 32035, 33525, 36505, 44849, 46935, 52675, 57663, 65709, 67725, 78225, 94815, 96105, 109515, 134547, 158025, 160175, 182525, 224245, 234675, 288315, 313943, 328545, 403641, 474075, 480525, 547575, 672735, 941829, 1121225, 1441575, 1569715, 1642725, 2018205, 2825487, 3363675, 4709145, 7848575, 10091025, 14127435, 23545725, 70637175]

約数ペア:

[(1, 70637175), (3, 23545725), (5, 14127435), (7, 10091025), (9, 7848575), (15, 4709145), (21, 3363675), (25, 2825487), (35, 2018205), (43, 1642725), (45, 1569715), (49, 1441575), (63, 1121225), (75, 941829), (105, 672735), (129, 547575), (147, 480525), (149, 474075), (175, 403641), (215, 328545), (225, 313943), (245, 288315), (301, 234675), (315, 224245), (387, 182525), (441, 160175), (447, 158025), (525, 134547), (645, 109515), (735, 96105), (745, 94815), (903, 78225), (1043, 67725), (1075, 65709), (1225, 57663), (1341, 52675), (1505, 46935), (1575, 44849), (1935, 36505), (2107, 33525), (2205, 32035), (2235, 31605), (2709, 26075), (3129, 22575), (3225, 21903), (3675, 19221), (3725, 18963), (4515, 15645), (5215, 13545), (6321, 11175), (6407, 11025), (6705, 10535), (7301, 9675), (7525, 9387)]