201113175

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 341163680

約数和(自身を除く): 140050505

約数列:

[1, 3, 5, 15, 25, 73, 75, 109, 219, 327, 337, 365, 545, 1011, 1095, 1635, 1685, 1825, 2725, 5055, 5475, 7957, 8175, 8425, 23871, 24601, 25275, 36733, 39785, 73803, 110199, 119355, 123005, 183665, 198925, 369015, 550995, 596775, 615025, 918325, 1845075, 2681509, 2754975, 8044527, 13407545, 40222635, 67037725, 201113175]

約数ペア:

[(1, 201113175), (3, 67037725), (5, 40222635), (15, 13407545), (25, 8044527), (73, 2754975), (75, 2681509), (109, 1845075), (219, 918325), (327, 615025), (337, 596775), (365, 550995), (545, 369015), (1011, 198925), (1095, 183665), (1635, 123005), (1685, 119355), (1825, 110199), (2725, 73803), (5055, 39785), (5475, 36733), (7957, 25275), (8175, 24601), (8425, 23871)]