190011645

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{69221}}^1$

素因数の和:69293

約数の個数: 24

約数和(自身を含む): 334757592

約数和(自身を除く): 144745947

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 69221, 207663, 346105, 622989, 1038315, 3114945, 4222481, 12667443, 21112405, 38002329, 63337215, 190011645]

約数ペア:

[(1, 190011645), (3, 63337215), (5, 38002329), (9, 21112405), (15, 12667443), (45, 4222481), (61, 3114945), (183, 1038315), (305, 622989), (549, 346105), (915, 207663), (2745, 69221)]