48514545

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 87886656

約数和(自身を除く): 39372111

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1163, 1545, 2781, 3489, 4635, 5815, 8343, 10467, 13905, 17445, 31401, 41715, 52335, 94203, 119789, 157005, 359367, 471015, 598945, 1078101, 1796835, 3234303, 5390505, 9702909, 16171515, 48514545]

約数ペア:

[(1, 48514545), (3, 16171515), (5, 9702909), (9, 5390505), (15, 3234303), (27, 1796835), (45, 1078101), (81, 598945), (103, 471015), (135, 359367), (309, 157005), (405, 119789), (515, 94203), (927, 52335), (1163, 41715), (1545, 31401), (2781, 17445), (3489, 13905), (4635, 10467), (5815, 8343)]