29899455

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 49871808

約数和(自身を除く): 19972353

約数列:

[1, 3, 5, 15, 41, 61, 123, 183, 205, 305, 615, 797, 915, 2391, 2501, 3985, 7503, 11955, 12505, 32677, 37515, 48617, 98031, 145851, 163385, 243085, 490155, 729255, 1993297, 5979891, 9966485, 29899455]

約数ペア:

[(1, 29899455), (3, 9966485), (5, 5979891), (15, 1993297), (41, 729255), (61, 490155), (123, 243085), (183, 163385), (205, 145851), (305, 98031), (615, 48617), (797, 37515), (915, 32677), (2391, 12505), (2501, 11955), (3985, 7503)]