4937805

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 8617752

約数和(自身を除く): 3679947

約数列:

[1, 3, 5, 9, 15, 45, 197, 557, 591, 985, 1671, 1773, 2785, 2955, 5013, 8355, 8865, 25065, 109729, 329187, 548645, 987561, 1645935, 4937805]

約数ペア:

[(1, 4937805), (3, 1645935), (5, 987561), (9, 548645), (15, 329187), (45, 109729), (197, 25065), (557, 8865), (591, 8355), (985, 5013), (1671, 2955), (1773, 2785)]