804516495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 1367912448

約数和(自身を除く): 563395953

約数列:

[1, 3, 5, 15, 31, 61, 93, 113, 155, 183, 251, 305, 339, 465, 565, 753, 915, 1255, 1695, 1891, 3503, 3765, 5673, 6893, 7781, 9455, 10509, 15311, 17515, 20679, 23343, 28363, 28365, 34465, 38905, 45933, 52545, 76555, 85089, 103395, 116715, 141815, 213683, 229665, 425445, 474641, 641049, 879253, 1068415, 1423923, 1730143, 2373205, 2637759, 3205245, 4396265, 5190429, 7119615, 8650715, 13188795, 25952145, 53634433, 160903299, 268172165, 804516495]

約数ペア:

[(1, 804516495), (3, 268172165), (5, 160903299), (15, 53634433), (31, 25952145), (61, 13188795), (93, 8650715), (113, 7119615), (155, 5190429), (183, 4396265), (251, 3205245), (305, 2637759), (339, 2373205), (465, 1730143), (565, 1423923), (753, 1068415), (915, 879253), (1255, 641049), (1695, 474641), (1891, 425445), (3503, 229665), (3765, 213683), (5673, 141815), (6893, 116715), (7781, 103395), (9455, 85089), (10509, 76555), (15311, 52545), (17515, 45933), (20679, 38905), (23343, 34465), (28363, 28365)]