156939650475

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{210241}}^1$

素因数の和:210560

約数の個数: 48

約数和(自身を含む): 267478282080

約数和(自身を除く): 110538631605

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 269, 555, 807, 925, 1345, 2775, 4035, 6725, 9953, 20175, 29859, 49765, 149295, 210241, 248825, 630723, 746475, 1051205, 3153615, 5256025, 7778917, 15768075, 23336751, 38894585, 56554829, 116683755, 169664487, 194472925, 282774145, 583418775, 848322435, 1413870725, 2092528673, 4241612175, 6277586019, 10462643365, 31387930095, 52313216825, 156939650475]

約数ペア:

[(1, 156939650475), (3, 52313216825), (5, 31387930095), (15, 10462643365), (25, 6277586019), (37, 4241612175), (75, 2092528673), (111, 1413870725), (185, 848322435), (269, 583418775), (555, 282774145), (807, 194472925), (925, 169664487), (1345, 116683755), (2775, 56554829), (4035, 38894585), (6725, 23336751), (9953, 15768075), (20175, 7778917), (29859, 5256025), (49765, 3153615), (149295, 1051205), (210241, 746475), (248825, 630723)]