201373065

素因数分解:

$3^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{3659}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 349427520

約数和(自身を除く): 148054455

約数列:

[1, 3, 5, 9, 15, 45, 1223, 3659, 3669, 6115, 10977, 11007, 18295, 18345, 32931, 54885, 55035, 164655, 4474957, 13424871, 22374785, 40274613, 67124355, 201373065]

約数ペア:

[(1, 201373065), (3, 67124355), (5, 40274613), (9, 22374785), (15, 13424871), (45, 4474957), (1223, 164655), (3659, 55035), (3669, 54885), (6115, 32931), (10977, 18345), (11007, 18295)]