5081265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 10905600

約数和(自身を除く): 5824335

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 283, 285, 315, 399, 513, 665, 849, 855, 945, 1197, 1415, 1981, 1995, 2547, 2565, 3591, 4245, 5377, 5943, 5985, 7641, 9905, 12735, 16131, 17829, 17955, 26885, 29715, 37639, 38205, 48393, 53487, 80655, 89145, 112917, 145179, 188195, 241965, 267435, 338751, 564585, 725895, 1016253, 1693755, 5081265]

約数ペア:

[(1, 5081265), (3, 1693755), (5, 1016253), (7, 725895), (9, 564585), (15, 338751), (19, 267435), (21, 241965), (27, 188195), (35, 145179), (45, 112917), (57, 89145), (63, 80655), (95, 53487), (105, 48393), (133, 38205), (135, 37639), (171, 29715), (189, 26885), (283, 17955), (285, 17829), (315, 16131), (399, 12735), (513, 9905), (665, 7641), (849, 5985), (855, 5943), (945, 5377), (1197, 4245), (1415, 3591), (1981, 2565), (1995, 2547)]