90232455

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 149013504

約数和(自身を除く): 58781049

約数列:

[1, 3, 5, 15, 37, 111, 185, 367, 443, 555, 1101, 1329, 1835, 2215, 5505, 6645, 13579, 16391, 40737, 49173, 67895, 81955, 162581, 203685, 245865, 487743, 812905, 2438715, 6015497, 18046491, 30077485, 90232455]

約数ペア:

[(1, 90232455), (3, 30077485), (5, 18046491), (15, 6015497), (37, 2438715), (111, 812905), (185, 487743), (367, 245865), (443, 203685), (555, 162581), (1101, 81955), (1329, 67895), (1835, 49173), (2215, 40737), (5505, 16391), (6645, 13579)]