4940295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 8406720

約数和(自身を除く): 3466425

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 277, 435, 615, 831, 1189, 1385, 3567, 4155, 5945, 8033, 11357, 17835, 24099, 34071, 40165, 56785, 120495, 170355, 329353, 988059, 1646765, 4940295]

約数ペア:

[(1, 4940295), (3, 1646765), (5, 988059), (15, 329353), (29, 170355), (41, 120495), (87, 56785), (123, 40165), (145, 34071), (205, 24099), (277, 17835), (435, 11357), (615, 8033), (831, 5945), (1189, 4155), (1385, 3567)]