90308595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2677}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 156566592

約数和(自身を除く): 66257997

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2595, 2677, 6747, 8031, 11245, 13385, 33735, 34801, 40155, 104403, 174005, 463121, 522015, 1389363, 2315605, 6020573, 6946815, 18061719, 30102865, 90308595]

約数ペア:

[(1, 90308595), (3, 30102865), (5, 18061719), (13, 6946815), (15, 6020573), (39, 2315605), (65, 1389363), (173, 522015), (195, 463121), (519, 174005), (865, 104403), (2249, 40155), (2595, 34801), (2677, 33735), (6747, 13385), (8031, 11245)]