61187175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 127786464

約数和(自身を除く): 66599289

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 53, 63, 75, 105, 159, 175, 225, 265, 315, 371, 477, 525, 733, 795, 1113, 1325, 1575, 1855, 2199, 2385, 3339, 3665, 3975, 5131, 5565, 6597, 9275, 10995, 11925, 15393, 16695, 18325, 25655, 27825, 32985, 38849, 46179, 54975, 76965, 83475, 116547, 128275, 164925, 194245, 230895, 271943, 349641, 384825, 582735, 815829, 971225, 1154475, 1359715, 1748205, 2447487, 2913675, 4079145, 6798575, 8741025, 12237435, 20395725, 61187175]

約数ペア:

[(1, 61187175), (3, 20395725), (5, 12237435), (7, 8741025), (9, 6798575), (15, 4079145), (21, 2913675), (25, 2447487), (35, 1748205), (45, 1359715), (53, 1154475), (63, 971225), (75, 815829), (105, 582735), (159, 384825), (175, 349641), (225, 271943), (265, 230895), (315, 194245), (371, 164925), (477, 128275), (525, 116547), (733, 83475), (795, 76965), (1113, 54975), (1325, 46179), (1575, 38849), (1855, 32985), (2199, 27825), (2385, 25655), (3339, 18325), (3665, 16695), (3975, 15393), (5131, 11925), (5565, 10995), (6597, 9275)]