85025655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 176484672

約数和(自身を除く): 91459017

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 73, 99, 117, 143, 165, 181, 195, 219, 365, 429, 495, 543, 585, 657, 715, 803, 905, 949, 1095, 1287, 1629, 1991, 2145, 2353, 2409, 2715, 2847, 3285, 4015, 4745, 5973, 6435, 7059, 7227, 8145, 8541, 9955, 10439, 11765, 12045, 13213, 14235, 17919, 21177, 25883, 29865, 31317, 35295, 36135, 39639, 42705, 52195, 66065, 77649, 89595, 93951, 105885, 118917, 129415, 145343, 156585, 171769, 198195, 232947, 388245, 436029, 469755, 515307, 594585, 726715, 858845, 1164735, 1308087, 1545921, 1889459, 2180145, 2576535, 5668377, 6540435, 7729605, 9447295, 17005131, 28341885, 85025655]

約数ペア:

[(1, 85025655), (3, 28341885), (5, 17005131), (9, 9447295), (11, 7729605), (13, 6540435), (15, 5668377), (33, 2576535), (39, 2180145), (45, 1889459), (55, 1545921), (65, 1308087), (73, 1164735), (99, 858845), (117, 726715), (143, 594585), (165, 515307), (181, 469755), (195, 436029), (219, 388245), (365, 232947), (429, 198195), (495, 171769), (543, 156585), (585, 145343), (657, 129415), (715, 118917), (803, 105885), (905, 93951), (949, 89595), (1095, 77649), (1287, 66065), (1629, 52195), (1991, 42705), (2145, 39639), (2353, 36135), (2409, 35295), (2715, 31317), (2847, 29865), (3285, 25883), (4015, 21177), (4745, 17919), (5973, 14235), (6435, 13213), (7059, 12045), (7227, 11765), (8145, 10439), (8541, 9955)]