3954965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 6013440

約数和(自身を除く): 2058475

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 289, 391, 595, 805, 1445, 1955, 2023, 2737, 4913, 6647, 10115, 13685, 24565, 33235, 34391, 46529, 112999, 171955, 232645, 564995, 790993, 3954965]

約数ペア:

[(1, 3954965), (5, 790993), (7, 564995), (17, 232645), (23, 171955), (35, 112999), (85, 46529), (115, 34391), (119, 33235), (161, 24565), (289, 13685), (391, 10115), (595, 6647), (805, 4913), (1445, 2737), (1955, 2023)]