3205245

素因数分解:

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

素因数の和:213

約数の個数: 32

約数和(自身を含む): 5428224

約数和(自身を除く): 2222979

約数列:

[1, 3, 5, 15, 31, 61, 93, 113, 155, 183, 305, 339, 465, 565, 915, 1695, 1891, 3503, 5673, 6893, 9455, 10509, 17515, 20679, 28365, 34465, 52545, 103395, 213683, 641049, 1068415, 3205245]

約数ペア:

[(1, 3205245), (3, 1068415), (5, 641049), (15, 213683), (31, 103395), (61, 52545), (93, 34465), (113, 28365), (155, 20679), (183, 17515), (305, 10509), (339, 9455), (465, 6893), (565, 5673), (915, 3503), (1695, 1891)]