23018955

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 38098944

約数和(自身を除く): 15079989

約数列:

[1, 3, 5, 15, 47, 103, 141, 235, 309, 317, 515, 705, 951, 1545, 1585, 4755, 4841, 14523, 14899, 24205, 32651, 44697, 72615, 74495, 97953, 163255, 223485, 489765, 1534597, 4603791, 7672985, 23018955]

約数ペア:

[(1, 23018955), (3, 7672985), (5, 4603791), (15, 1534597), (47, 489765), (103, 223485), (141, 163255), (235, 97953), (309, 74495), (317, 72615), (515, 44697), (705, 32651), (951, 24205), (1545, 14899), (1585, 14523), (4755, 4841)]