15725072916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{190829}}^1$

素因数の和:190958

約数の個数: 96

約数和(自身を含む): 47020512000

約数和(自身を除く): 31295439084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 109, 126, 189, 218, 252, 327, 378, 436, 654, 756, 763, 981, 1308, 1526, 1962, 2289, 2943, 3052, 3924, 4578, 5886, 6867, 9156, 11772, 13734, 20601, 27468, 41202, 82404, 190829, 381658, 572487, 763316, 1144974, 1335803, 1717461, 2289948, 2671606, 3434922, 4007409, 5152383, 5343212, 6869844, 8014818, 10304766, 12022227, 16029636, 20609532, 20800361, 24044454, 36066681, 41600722, 48088908, 62401083, 72133362, 83201444, 124802166, 144266724, 145602527, 187203249, 249604332, 291205054, 374406498, 436807581, 561609747, 582410108, 748812996, 873615162, 1123219494, 1310422743, 1747230324, 2246438988, 2620845486, 3931268229, 5241690972, 7862536458, 15725072916]

約数ペア:

[(1, 15725072916), (2, 7862536458), (3, 5241690972), (4, 3931268229), (6, 2620845486), (7, 2246438988), (9, 1747230324), (12, 1310422743), (14, 1123219494), (18, 873615162), (21, 748812996), (27, 582410108), (28, 561609747), (36, 436807581), (42, 374406498), (54, 291205054), (63, 249604332), (84, 187203249), (108, 145602527), (109, 144266724), (126, 124802166), (189, 83201444), (218, 72133362), (252, 62401083), (327, 48088908), (378, 41600722), (436, 36066681), (654, 24044454), (756, 20800361), (763, 20609532), (981, 16029636), (1308, 12022227), (1526, 10304766), (1962, 8014818), (2289, 6869844), (2943, 5343212), (3052, 5152383), (3924, 4007409), (4578, 3434922), (5886, 2671606), (6867, 2289948), (9156, 1717461), (11772, 1335803), (13734, 1144974), (20601, 763316), (27468, 572487), (41202, 381658), (82404, 190829)]