47618145

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12163}}^1$

素因数の和:12206

約数の個数: 32

約数和(自身を含む): 87580800

約数和(自身を除く): 39962655

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 12163, 36489, 60815, 109467, 182445, 328401, 352727, 547335, 1058181, 1642005, 1763635, 3174543, 5290905, 9523629, 15872715, 47618145]

約数ペア:

[(1, 47618145), (3, 15872715), (5, 9523629), (9, 5290905), (15, 3174543), (27, 1763635), (29, 1642005), (45, 1058181), (87, 547335), (135, 352727), (145, 328401), (261, 182445), (435, 109467), (783, 60815), (1305, 36489), (3915, 12163)]