13743825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 24105600

約数和(自身を除く): 10361775

約数列:

[1, 3, 5, 15, 25, 29, 71, 75, 87, 89, 145, 213, 267, 355, 435, 445, 725, 1065, 1335, 1775, 2059, 2175, 2225, 2581, 5325, 6177, 6319, 6675, 7743, 10295, 12905, 18957, 30885, 31595, 38715, 51475, 64525, 94785, 154425, 157975, 183251, 193575, 473925, 549753, 916255, 2748765, 4581275, 13743825]

約数ペア:

[(1, 13743825), (3, 4581275), (5, 2748765), (15, 916255), (25, 549753), (29, 473925), (71, 193575), (75, 183251), (87, 157975), (89, 154425), (145, 94785), (213, 64525), (267, 51475), (355, 38715), (435, 31595), (445, 30885), (725, 18957), (1065, 12905), (1335, 10295), (1775, 7743), (2059, 6675), (2175, 6319), (2225, 6177), (2581, 5325)]