29740725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 63603072

約数和(自身を除く): 33862347

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 821, 1035, 1449, 1575, 1725, 2415, 2463, 4025, 4105, 5175, 5747, 7245, 7389, 12075, 12315, 17241, 18883, 20525, 28735, 36225, 36945, 51723, 56649, 61575, 86205, 94415, 132181, 143675, 169947, 184725, 258615, 283245, 396543, 431025, 472075, 660905, 849735, 1189629, 1293075, 1416225, 1982715, 3304525, 4248675, 5948145, 9913575, 29740725]

約数ペア:

[(1, 29740725), (3, 9913575), (5, 5948145), (7, 4248675), (9, 3304525), (15, 1982715), (21, 1416225), (23, 1293075), (25, 1189629), (35, 849735), (45, 660905), (63, 472075), (69, 431025), (75, 396543), (105, 283245), (115, 258615), (161, 184725), (175, 169947), (207, 143675), (225, 132181), (315, 94415), (345, 86205), (483, 61575), (525, 56649), (575, 51723), (805, 36945), (821, 36225), (1035, 28735), (1449, 20525), (1575, 18883), (1725, 17241), (2415, 12315), (2463, 12075), (4025, 7389), (4105, 7245), (5175, 5747)]