25617735

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 53544960

約数和(自身を除く): 27927225

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1327, 1485, 1755, 2145, 3861, 3981, 6435, 6635, 11943, 14597, 17251, 19305, 19905, 35829, 43791, 51753, 59715, 72985, 86255, 131373, 155259, 179145, 189761, 218955, 258765, 394119, 465777, 569283, 656865, 776295, 948805, 1707849, 1970595, 2328885, 2846415, 5123547, 8539245, 25617735]

約数ペア:

[(1, 25617735), (3, 8539245), (5, 5123547), (9, 2846415), (11, 2328885), (13, 1970595), (15, 1707849), (27, 948805), (33, 776295), (39, 656865), (45, 569283), (55, 465777), (65, 394119), (99, 258765), (117, 218955), (135, 189761), (143, 179145), (165, 155259), (195, 131373), (297, 86255), (351, 72985), (429, 59715), (495, 51753), (585, 43791), (715, 35829), (1287, 19905), (1327, 19305), (1485, 17251), (1755, 14597), (2145, 11943), (3861, 6635), (3981, 6435)]