16938675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5791}}^1$

素因数の和:5820

約数の個数: 36

約数和(自身を含む): 32678464

約数和(自身を除く): 15739789

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 5791, 17373, 28955, 52119, 75283, 86865, 144775, 225849, 260595, 376415, 434325, 677547, 1129245, 1302975, 1882075, 3387735, 5646225, 16938675]

約数ペア:

[(1, 16938675), (3, 5646225), (5, 3387735), (9, 1882075), (13, 1302975), (15, 1129245), (25, 677547), (39, 434325), (45, 376415), (65, 260595), (75, 225849), (117, 144775), (195, 86865), (225, 75283), (325, 52119), (585, 28955), (975, 17373), (2925, 5791)]