3644205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 2742483

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 461, 465, 527, 1383, 1581, 2305, 2635, 6915, 7837, 7905, 14291, 23511, 39185, 42873, 71455, 117555, 214365, 242947, 728841, 1214735, 3644205]

約数ペア:

[(1, 3644205), (3, 1214735), (5, 728841), (15, 242947), (17, 214365), (31, 117555), (51, 71455), (85, 42873), (93, 39185), (155, 23511), (255, 14291), (461, 7905), (465, 7837), (527, 6915), (1383, 2635), (1581, 2305)]