15676564475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 23638487040

約数和(自身を除く): 7961922565

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 79, 143, 235, 275, 325, 395, 517, 611, 715, 869, 1027, 1175, 1181, 1975, 2585, 3055, 3575, 3713, 4345, 5135, 5905, 6721, 11297, 12925, 12991, 15275, 15353, 18565, 21725, 25675, 29525, 33605, 40843, 48269, 55507, 56485, 64955, 76765, 92825, 93299, 168025, 168883, 204215, 241345, 277535, 282425, 324775, 383825, 466495, 530959, 610577, 721591, 844415, 1021075, 1026289, 1206725, 1212887, 1387675, 2332475, 2654795, 3052885, 3607955, 4222075, 4385053, 5131445, 6064435, 7937501, 13273975, 13341757, 15264425, 18039775, 21925265, 25657225, 30322175, 39687505, 48235583, 57005689, 66708785, 109626325, 198437525, 241177915, 285028445, 333543925, 627062579, 1205889575, 1425142225, 3135312895, 15676564475]

約数ペア:

[(1, 15676564475), (5, 3135312895), (11, 1425142225), (13, 1205889575), (25, 627062579), (47, 333543925), (55, 285028445), (65, 241177915), (79, 198437525), (143, 109626325), (235, 66708785), (275, 57005689), (325, 48235583), (395, 39687505), (517, 30322175), (611, 25657225), (715, 21925265), (869, 18039775), (1027, 15264425), (1175, 13341757), (1181, 13273975), (1975, 7937501), (2585, 6064435), (3055, 5131445), (3575, 4385053), (3713, 4222075), (4345, 3607955), (5135, 3052885), (5905, 2654795), (6721, 2332475), (11297, 1387675), (12925, 1212887), (12991, 1206725), (15275, 1026289), (15353, 1021075), (18565, 844415), (21725, 721591), (25675, 610577), (29525, 530959), (33605, 466495), (40843, 383825), (48269, 324775), (55507, 282425), (56485, 277535), (64955, 241345), (76765, 204215), (92825, 168883), (93299, 168025)]