90179655

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1471}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 148942848

約数和(自身を除く): 58763193

約数列:

[1, 3, 5, 15, 61, 67, 183, 201, 305, 335, 915, 1005, 1471, 4087, 4413, 7355, 12261, 20435, 22065, 61305, 89731, 98557, 269193, 295671, 448655, 492785, 1345965, 1478355, 6011977, 18035931, 30059885, 90179655]

約数ペア:

[(1, 90179655), (3, 30059885), (5, 18035931), (15, 6011977), (61, 1478355), (67, 1345965), (183, 492785), (201, 448655), (305, 295671), (335, 269193), (915, 98557), (1005, 89731), (1471, 61305), (4087, 22065), (4413, 20435), (7355, 12261)]