233544015

素因数分解:

$3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{5237}}^1$

素因数の和:6239

約数の個数: 24

約数和(自身を含む): 405295488

約数和(自身を除く): 171751473

約数列:

[1, 3, 5, 9, 15, 45, 991, 2973, 4955, 5237, 8919, 14865, 15711, 26185, 44595, 47133, 78555, 235665, 5189867, 15569601, 25949335, 46708803, 77848005, 233544015]

約数ペア:

[(1, 233544015), (3, 77848005), (5, 46708803), (9, 25949335), (15, 15569601), (45, 5189867), (991, 235665), (2973, 78555), (4955, 47133), (5237, 44595), (8919, 26185), (14865, 15711)]