3419715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 6324480

約数和(自身を除く): 2904765

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 71, 95, 169, 195, 213, 247, 285, 355, 507, 741, 845, 923, 1065, 1235, 1349, 2535, 2769, 3211, 3705, 4047, 4615, 6745, 9633, 11999, 13845, 16055, 17537, 20235, 35997, 48165, 52611, 59995, 87685, 179985, 227981, 263055, 683943, 1139905, 3419715]

約数ペア:

[(1, 3419715), (3, 1139905), (5, 683943), (13, 263055), (15, 227981), (19, 179985), (39, 87685), (57, 59995), (65, 52611), (71, 48165), (95, 35997), (169, 20235), (195, 17537), (213, 16055), (247, 13845), (285, 11999), (355, 9633), (507, 6745), (741, 4615), (845, 4047), (923, 3705), (1065, 3211), (1235, 2769), (1349, 2535)]