4002840045

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{3671}}^1$

素因数の和:3923

約数の個数: 64

約数和(自身を含む): 7328724480

約数和(自身を除く): 3325884435

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 197, 205, 369, 591, 615, 985, 1107, 1773, 1845, 2955, 3671, 5319, 5535, 8077, 8865, 11013, 18355, 24231, 26595, 33039, 40385, 55065, 72693, 99117, 121155, 150511, 165195, 218079, 363465, 451533, 495585, 723187, 752555, 1090395, 1354599, 2169561, 2257665, 3615935, 4063797, 6508683, 6772995, 10847805, 19526049, 20318985, 29650667, 32543415, 88952001, 97630245, 148253335, 266856003, 444760005, 800568009, 1334280015, 4002840045]

約数ペア:

[(1, 4002840045), (3, 1334280015), (5, 800568009), (9, 444760005), (15, 266856003), (27, 148253335), (41, 97630245), (45, 88952001), (123, 32543415), (135, 29650667), (197, 20318985), (205, 19526049), (369, 10847805), (591, 6772995), (615, 6508683), (985, 4063797), (1107, 3615935), (1773, 2257665), (1845, 2169561), (2955, 1354599), (3671, 1090395), (5319, 752555), (5535, 723187), (8077, 495585), (8865, 451533), (11013, 363465), (18355, 218079), (24231, 165195), (26595, 150511), (33039, 121155), (40385, 99117), (55065, 72693)]