71770095

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15791}}^1$

素因数の和:15903

約数の個数: 24

約数和(自身を含む): 125641152

約数和(自身を除く): 53871057

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 15791, 47373, 78955, 142119, 236865, 710595, 1594891, 4784673, 7974455, 14354019, 23923365, 71770095]

約数ペア:

[(1, 71770095), (3, 23923365), (5, 14354019), (9, 7974455), (15, 4784673), (45, 1594891), (101, 710595), (303, 236865), (505, 142119), (909, 78955), (1515, 47373), (4545, 15791)]