55056465

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 100279296

約数和(自身を除く): 45222831

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 155, 183, 279, 305, 465, 549, 647, 915, 1395, 1891, 1941, 2745, 3235, 5673, 5823, 9455, 9705, 17019, 20057, 28365, 29115, 39467, 60171, 85095, 100285, 118401, 180513, 197335, 300855, 355203, 592005, 902565, 1223477, 1776015, 3670431, 6117385, 11011293, 18352155, 55056465]

約数ペア:

[(1, 55056465), (3, 18352155), (5, 11011293), (9, 6117385), (15, 3670431), (31, 1776015), (45, 1223477), (61, 902565), (93, 592005), (155, 355203), (183, 300855), (279, 197335), (305, 180513), (465, 118401), (549, 100285), (647, 85095), (915, 60171), (1395, 39467), (1891, 29115), (1941, 28365), (2745, 20057), (3235, 17019), (5673, 9705), (5823, 9455)]