15113460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 42501312

約数和(自身を除く): 27387852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 761, 993, 1324, 1522, 1655, 1986, 2283, 3044, 3310, 3805, 3972, 4566, 4965, 6620, 7610, 9132, 9930, 11415, 15220, 19860, 22830, 45660, 251891, 503782, 755673, 1007564, 1259455, 1511346, 2518910, 3022692, 3778365, 5037820, 7556730, 15113460]

約数ペア:

[(1, 15113460), (2, 7556730), (3, 5037820), (4, 3778365), (5, 3022692), (6, 2518910), (10, 1511346), (12, 1259455), (15, 1007564), (20, 755673), (30, 503782), (60, 251891), (331, 45660), (662, 22830), (761, 19860), (993, 15220), (1324, 11415), (1522, 9930), (1655, 9132), (1986, 7610), (2283, 6620), (3044, 4965), (3310, 4566), (3805, 3972)]