3798855

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 3277305

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 71, 87, 123, 145, 205, 213, 261, 355, 369, 435, 615, 639, 1065, 1189, 1305, 1845, 2059, 2911, 3195, 3567, 5945, 6177, 8733, 10295, 10701, 14555, 17835, 18531, 26199, 30885, 43665, 53505, 84419, 92655, 130995, 253257, 422095, 759771, 1266285, 3798855]

約数ペア:

[(1, 3798855), (3, 1266285), (5, 759771), (9, 422095), (15, 253257), (29, 130995), (41, 92655), (45, 84419), (71, 53505), (87, 43665), (123, 30885), (145, 26199), (205, 18531), (213, 17835), (261, 14555), (355, 10701), (369, 10295), (435, 8733), (615, 6177), (639, 5945), (1065, 3567), (1189, 3195), (1305, 2911), (1845, 2059)]