546850005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{68399}}^1$

素因数の和:68461

約数の個数: 32

約数和(自身を含む): 965260800

約数和(自身を除く): 418410795

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 68399, 205197, 341995, 889187, 1025985, 2667561, 2804359, 4445935, 8413077, 13337805, 14021795, 36456667, 42065385, 109370001, 182283335, 546850005]

約数ペア:

[(1, 546850005), (3, 182283335), (5, 109370001), (13, 42065385), (15, 36456667), (39, 14021795), (41, 13337805), (65, 8413077), (123, 4445935), (195, 2804359), (205, 2667561), (533, 1025985), (615, 889187), (1599, 341995), (2665, 205197), (7995, 68399)]