88128135

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 162518400

約数和(自身を除く): 74390265

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 109, 113, 135, 159, 265, 327, 339, 477, 545, 565, 795, 981, 1017, 1431, 1635, 1695, 2385, 2943, 3051, 4905, 5085, 5777, 5989, 7155, 12317, 14715, 15255, 17331, 17967, 28885, 29945, 36951, 51993, 53901, 61585, 86655, 89835, 110853, 155979, 161703, 184755, 259965, 269505, 332559, 554265, 652801, 779895, 808515, 1662795, 1958403, 3264005, 5875209, 9792015, 17625627, 29376045, 88128135]

約数ペア:

[(1, 88128135), (3, 29376045), (5, 17625627), (9, 9792015), (15, 5875209), (27, 3264005), (45, 1958403), (53, 1662795), (109, 808515), (113, 779895), (135, 652801), (159, 554265), (265, 332559), (327, 269505), (339, 259965), (477, 184755), (545, 161703), (565, 155979), (795, 110853), (981, 89835), (1017, 86655), (1431, 61585), (1635, 53901), (1695, 51993), (2385, 36951), (2943, 29945), (3051, 28885), (4905, 17967), (5085, 17331), (5777, 15255), (5989, 14715), (7155, 12317)]