85388625

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{1549}}^1$

素因数の和:1584

約数の個数: 72

約数和(自身を含む): 179173800

約数和(自身を除く): 93785175

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, 1549, 1575, 2205, 2625, 3675, 4647, 6125, 7745, 7875, 10843, 11025, 13941, 18375, 23235, 32529, 38725, 54215, 55125, 69705, 75901, 97587, 116175, 162645, 193625, 227703, 271075, 348525, 379505, 487935, 580875, 683109, 813225, 1138515, 1355375, 1742625, 1897525, 2439675, 3415545, 4066125, 5692575, 9487625, 12198375, 17077725, 28462875, 85388625]

約数ペア:

[(1, 85388625), (3, 28462875), (5, 17077725), (7, 12198375), (9, 9487625), (15, 5692575), (21, 4066125), (25, 3415545), (35, 2439675), (45, 1897525), (49, 1742625), (63, 1355375), (75, 1138515), (105, 813225), (125, 683109), (147, 580875), (175, 487935), (225, 379505), (245, 348525), (315, 271075), (375, 227703), (441, 193625), (525, 162645), (735, 116175), (875, 97587), (1125, 75901), (1225, 69705), (1549, 55125), (1575, 54215), (2205, 38725), (2625, 32529), (3675, 23235), (4647, 18375), (6125, 13941), (7745, 11025), (7875, 10843)]