40086255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 36554001

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 155, 165, 187, 255, 341, 461, 465, 527, 561, 935, 1023, 1383, 1581, 1705, 2305, 2635, 2805, 5071, 5115, 5797, 6915, 7837, 7905, 14291, 15213, 17391, 23511, 25355, 28985, 39185, 42873, 71455, 76065, 86207, 86955, 117555, 157201, 214365, 242947, 258621, 431035, 471603, 728841, 786005, 1214735, 1293105, 2358015, 2672417, 3644205, 8017251, 13362085, 40086255]

約数ペア:

[(1, 40086255), (3, 13362085), (5, 8017251), (11, 3644205), (15, 2672417), (17, 2358015), (31, 1293105), (33, 1214735), (51, 786005), (55, 728841), (85, 471603), (93, 431035), (155, 258621), (165, 242947), (187, 214365), (255, 157201), (341, 117555), (461, 86955), (465, 86207), (527, 76065), (561, 71455), (935, 42873), (1023, 39185), (1383, 28985), (1581, 25355), (1705, 23511), (2305, 17391), (2635, 15213), (2805, 14291), (5071, 7905), (5115, 7837), (5797, 6915)]