40883895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4152

約数の個数: 48

約数和(自身を含む): 80825472

約数和(自身を除く): 39941577

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 4111, 9945, 12333, 20555, 36999, 53443, 61665, 69887, 160329, 184995, 209661, 267215, 349435, 480987, 628983, 801645, 908531, 1048305, 2404935, 2725593, 3144915, 4542655, 8176779, 13627965, 40883895]

約数ペア:

[(1, 40883895), (3, 13627965), (5, 8176779), (9, 4542655), (13, 3144915), (15, 2725593), (17, 2404935), (39, 1048305), (45, 908531), (51, 801645), (65, 628983), (85, 480987), (117, 349435), (153, 267215), (195, 209661), (221, 184995), (255, 160329), (585, 69887), (663, 61665), (765, 53443), (1105, 36999), (1989, 20555), (3315, 12333), (4111, 9945)]