15696073225

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14221}}^1$

素因数の和:14315

約数の個数: 72

約数和(自身を含む): 24426626328

約数和(自身を除く): 8730553103

約数列:

[1, 5, 7, 17, 25, 35, 49, 53, 85, 119, 175, 245, 265, 371, 425, 595, 833, 901, 1225, 1325, 1855, 2597, 2975, 4165, 4505, 6307, 9275, 12985, 14221, 20825, 22525, 31535, 44149, 64925, 71105, 99547, 157675, 220745, 241757, 355525, 497735, 696829, 753713, 1103725, 1208785, 1692299, 2488675, 3484145, 3768565, 5275991, 6043925, 8461495, 11846093, 12813121, 17420725, 18842825, 26379955, 36931937, 42307475, 59230465, 64065605, 89691847, 131899775, 184659685, 296152325, 320328025, 448459235, 627842929, 923298425, 2242296175, 3139214645, 15696073225]

約数ペア:

[(1, 15696073225), (5, 3139214645), (7, 2242296175), (17, 923298425), (25, 627842929), (35, 448459235), (49, 320328025), (53, 296152325), (85, 184659685), (119, 131899775), (175, 89691847), (245, 64065605), (265, 59230465), (371, 42307475), (425, 36931937), (595, 26379955), (833, 18842825), (901, 17420725), (1225, 12813121), (1325, 11846093), (1855, 8461495), (2597, 6043925), (2975, 5275991), (4165, 3768565), (4505, 3484145), (6307, 2488675), (9275, 1692299), (12985, 1208785), (14221, 1103725), (20825, 753713), (22525, 696829), (31535, 497735), (44149, 355525), (64925, 241757), (71105, 220745), (99547, 157675)]