15745470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 41610240

約数和(自身を除く): 25864770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 859, 1222, 1410, 1718, 1833, 2577, 3055, 3666, 4295, 5154, 6110, 8590, 9165, 11167, 12885, 18330, 22334, 25770, 33501, 40373, 55835, 67002, 80746, 111670, 121119, 167505, 201865, 242238, 335010, 403730, 524849, 605595, 1049698, 1211190, 1574547, 2624245, 3149094, 5248490, 7872735, 15745470]

約数ペア:

[(1, 15745470), (2, 7872735), (3, 5248490), (5, 3149094), (6, 2624245), (10, 1574547), (13, 1211190), (15, 1049698), (26, 605595), (30, 524849), (39, 403730), (47, 335010), (65, 242238), (78, 201865), (94, 167505), (130, 121119), (141, 111670), (195, 80746), (235, 67002), (282, 55835), (390, 40373), (470, 33501), (611, 25770), (705, 22334), (859, 18330), (1222, 12885), (1410, 11167), (1718, 9165), (1833, 8590), (2577, 6110), (3055, 5154), (3666, 4295)]