47400705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 92551680

約数和(自身を除く): 45150975

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 3089, 5115, 9267, 15345, 15445, 27801, 33979, 46335, 95759, 101937, 139005, 169895, 287277, 305811, 478795, 509685, 861831, 1053349, 1436385, 1529055, 3160047, 4309155, 5266745, 9480141, 15800235, 47400705]

約数ペア:

[(1, 47400705), (3, 15800235), (5, 9480141), (9, 5266745), (11, 4309155), (15, 3160047), (31, 1529055), (33, 1436385), (45, 1053349), (55, 861831), (93, 509685), (99, 478795), (155, 305811), (165, 287277), (279, 169895), (341, 139005), (465, 101937), (495, 95759), (1023, 46335), (1395, 33979), (1705, 27801), (3069, 15445), (3089, 15345), (5115, 9267)]