156904666425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{25411}}^1$

素因数の和:27551

約数の個数: 72

約数和(自身を含む): 302806952448

約数和(自身を除く): 145902286023

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2111, 2925, 6333, 10555, 18999, 25411, 27443, 31665, 52775, 76233, 82329, 94995, 127055, 137215, 158325, 228699, 246987, 330343, 381165, 411645, 474975, 635275, 686075, 991029, 1143495, 1234935, 1651715, 1905825, 2058225, 2973087, 4955145, 5717475, 6174675, 8258575, 14865435, 24775725, 53642621, 74327175, 160927863, 268213105, 482783589, 697354073, 804639315, 1341065525, 2092062219, 2413917945, 3486770365, 4023196575, 6276186657, 10460311095, 12069589725, 17433851825, 31380933285, 52301555475, 156904666425]

約数ペア:

[(1, 156904666425), (3, 52301555475), (5, 31380933285), (9, 17433851825), (13, 12069589725), (15, 10460311095), (25, 6276186657), (39, 4023196575), (45, 3486770365), (65, 2413917945), (75, 2092062219), (117, 1341065525), (195, 804639315), (225, 697354073), (325, 482783589), (585, 268213105), (975, 160927863), (2111, 74327175), (2925, 53642621), (6333, 24775725), (10555, 14865435), (18999, 8258575), (25411, 6174675), (27443, 5717475), (31665, 4955145), (52775, 2973087), (76233, 2058225), (82329, 1905825), (94995, 1651715), (127055, 1234935), (137215, 1143495), (158325, 991029), (228699, 686075), (246987, 635275), (330343, 474975), (381165, 411645)]