7130175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 5868993

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 103, 195, 213, 309, 325, 355, 515, 923, 975, 1065, 1339, 1545, 1775, 2575, 2769, 4017, 4615, 5325, 6695, 7313, 7725, 13845, 20085, 21939, 23075, 33475, 36565, 69225, 95069, 100425, 109695, 182825, 285207, 475345, 548475, 1426035, 2376725, 7130175]

約数ペア:

[(1, 7130175), (3, 2376725), (5, 1426035), (13, 548475), (15, 475345), (25, 285207), (39, 182825), (65, 109695), (71, 100425), (75, 95069), (103, 69225), (195, 36565), (213, 33475), (309, 23075), (325, 21939), (355, 20085), (515, 13845), (923, 7725), (975, 7313), (1065, 6695), (1339, 5325), (1545, 4615), (1775, 4017), (2575, 2769)]