125835615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 233333568

約数和(自身を除く): 107497953

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 765, 927, 1545, 1597, 1751, 4635, 4791, 5253, 7985, 8755, 14373, 15759, 23955, 26265, 27149, 71865, 78795, 81447, 135745, 164491, 244341, 407235, 493473, 822455, 1221705, 1480419, 2467365, 2796347, 7402095, 8389041, 13981735, 25167123, 41945205, 125835615]

約数ペア:

[(1, 125835615), (3, 41945205), (5, 25167123), (9, 13981735), (15, 8389041), (17, 7402095), (45, 2796347), (51, 2467365), (85, 1480419), (103, 1221705), (153, 822455), (255, 493473), (309, 407235), (515, 244341), (765, 164491), (927, 135745), (1545, 81447), (1597, 78795), (1751, 71865), (4635, 27149), (4791, 26265), (5253, 23955), (7985, 15759), (8755, 14373)]