145304865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{11173}}^1$

素因数の和:11218

約数の個数: 36

約数和(自身を含む): 267572604

約数和(自身を除く): 122267739

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 11173, 13005, 33519, 55865, 100557, 167595, 189941, 502785, 569823, 949705, 1709469, 2849115, 3228997, 8547345, 9686991, 16144985, 29060973, 48434955, 145304865]

約数ペア:

[(1, 145304865), (3, 48434955), (5, 29060973), (9, 16144985), (15, 9686991), (17, 8547345), (45, 3228997), (51, 2849115), (85, 1709469), (153, 949705), (255, 569823), (289, 502785), (765, 189941), (867, 167595), (1445, 100557), (2601, 55865), (4335, 33519), (11173, 13005)]