18099705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 31530240

約数和(自身を除く): 13430535

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 919, 1313, 1515, 2757, 3939, 4595, 6565, 11947, 13785, 19695, 35841, 59735, 92819, 179205, 278457, 464095, 1206647, 1392285, 3619941, 6033235, 18099705]

約数ペア:

[(1, 18099705), (3, 6033235), (5, 3619941), (13, 1392285), (15, 1206647), (39, 464095), (65, 278457), (101, 179205), (195, 92819), (303, 59735), (505, 35841), (919, 19695), (1313, 13785), (1515, 11947), (2757, 6565), (3939, 4595)]