2201377425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 4079072256

約数和(自身を除く): 1877694831

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 173, 195, 325, 403, 421, 465, 519, 775, 865, 975, 1209, 1263, 2015, 2105, 2249, 2325, 2595, 4325, 5363, 5473, 6045, 6315, 6747, 10075, 10525, 11245, 12975, 13051, 16089, 16419, 26815, 27365, 30225, 31575, 33735, 39153, 56225, 65255, 69719, 72833, 80445, 82095, 134075, 136825, 168675, 169663, 195765, 209157, 218499, 326275, 348595, 364165, 402225, 410475, 508989, 848315, 946829, 978825, 1045785, 1092495, 1742975, 1820825, 2257823, 2544945, 2840487, 4241575, 4734145, 5228925, 5462475, 6773469, 11289115, 12724725, 14202435, 23670725, 29351699, 33867345, 56445575, 71012175, 88055097, 146758495, 169336725, 440275485, 733792475, 2201377425]

約数ペア:

[(1, 2201377425), (3, 733792475), (5, 440275485), (13, 169336725), (15, 146758495), (25, 88055097), (31, 71012175), (39, 56445575), (65, 33867345), (75, 29351699), (93, 23670725), (155, 14202435), (173, 12724725), (195, 11289115), (325, 6773469), (403, 5462475), (421, 5228925), (465, 4734145), (519, 4241575), (775, 2840487), (865, 2544945), (975, 2257823), (1209, 1820825), (1263, 1742975), (2015, 1092495), (2105, 1045785), (2249, 978825), (2325, 946829), (2595, 848315), (4325, 508989), (5363, 410475), (5473, 402225), (6045, 364165), (6315, 348595), (6747, 326275), (10075, 218499), (10525, 209157), (11245, 195765), (12975, 169663), (13051, 168675), (16089, 136825), (16419, 134075), (26815, 82095), (27365, 80445), (30225, 72833), (31575, 69719), (33735, 65255), (39153, 56225)]