40760005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 58101120

約数和(自身を除く): 17341115

約数列:

[1, 5, 11, 13, 55, 65, 109, 143, 523, 545, 715, 1199, 1417, 2615, 5753, 5995, 6799, 7085, 15587, 28765, 33995, 57007, 74789, 77935, 285035, 373945, 627077, 741091, 3135385, 3705455, 8152001, 40760005]

約数ペア:

[(1, 40760005), (5, 8152001), (11, 3705455), (13, 3135385), (55, 741091), (65, 627077), (109, 373945), (143, 285035), (523, 77935), (545, 74789), (715, 57007), (1199, 33995), (1417, 28765), (2615, 15587), (5753, 7085), (5995, 6799)]