63142875

素因数分解:

$3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 119283840

約数和(自身を除く): 56140965

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 125, 135, 159, 225, 265, 353, 375, 477, 675, 795, 1059, 1125, 1325, 1431, 1765, 2385, 3177, 3375, 3975, 5295, 6625, 7155, 8825, 9531, 11925, 15885, 18709, 19875, 26475, 35775, 44125, 47655, 56127, 59625, 79425, 93545, 132375, 168381, 178875, 238275, 280635, 397125, 467725, 505143, 841905, 1191375, 1403175, 2338625, 2525715, 4209525, 7015875, 12628575, 21047625, 63142875]

約数ペア:

[(1, 63142875), (3, 21047625), (5, 12628575), (9, 7015875), (15, 4209525), (25, 2525715), (27, 2338625), (45, 1403175), (53, 1191375), (75, 841905), (125, 505143), (135, 467725), (159, 397125), (225, 280635), (265, 238275), (353, 178875), (375, 168381), (477, 132375), (675, 93545), (795, 79425), (1059, 59625), (1125, 56127), (1325, 47655), (1431, 44125), (1765, 35775), (2385, 26475), (3177, 19875), (3375, 18709), (3975, 15885), (5295, 11925), (6625, 9531), (7155, 8825)]