15465141

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 23761920

約数和(自身を除く): 8296779

約数列:

[1, 3, 9, 27, 67, 83, 103, 201, 249, 309, 603, 747, 927, 1809, 2241, 2781, 5561, 6901, 8549, 16683, 20703, 25647, 50049, 62109, 76941, 150147, 186327, 230823, 572783, 1718349, 5155047, 15465141]

約数ペア:

[(1, 15465141), (3, 5155047), (9, 1718349), (27, 572783), (67, 230823), (83, 186327), (103, 150147), (201, 76941), (249, 62109), (309, 50049), (603, 25647), (747, 20703), (927, 16683), (1809, 8549), (2241, 6901), (2781, 5561)]