236436915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 457470720

約数和(自身を除く): 221033805

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 61, 65, 139, 143, 165, 169, 183, 195, 305, 417, 429, 507, 671, 695, 715, 793, 845, 915, 1529, 1807, 1859, 2013, 2085, 2145, 2379, 2535, 3355, 3965, 4587, 5421, 5577, 7645, 8479, 8723, 9035, 9295, 10065, 10309, 11895, 19877, 22935, 23491, 25437, 26169, 27105, 27885, 30927, 42395, 43615, 51545, 59631, 70473, 93269, 99385, 110227, 113399, 117455, 127185, 130845, 154635, 258401, 279807, 298155, 330681, 340197, 352365, 466345, 551135, 566995, 775203, 1212497, 1292005, 1399035, 1432951, 1653405, 1700985, 3637491, 3876015, 4298853, 6062485, 7164755, 15762461, 18187455, 21494265, 47287383, 78812305, 236436915]

約数ペア:

[(1, 236436915), (3, 78812305), (5, 47287383), (11, 21494265), (13, 18187455), (15, 15762461), (33, 7164755), (39, 6062485), (55, 4298853), (61, 3876015), (65, 3637491), (139, 1700985), (143, 1653405), (165, 1432951), (169, 1399035), (183, 1292005), (195, 1212497), (305, 775203), (417, 566995), (429, 551135), (507, 466345), (671, 352365), (695, 340197), (715, 330681), (793, 298155), (845, 279807), (915, 258401), (1529, 154635), (1807, 130845), (1859, 127185), (2013, 117455), (2085, 113399), (2145, 110227), (2379, 99385), (2535, 93269), (3355, 70473), (3965, 59631), (4587, 51545), (5421, 43615), (5577, 42395), (7645, 30927), (8479, 27885), (8723, 27105), (9035, 26169), (9295, 25437), (10065, 23491), (10309, 22935), (11895, 19877)]