37947225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 66067200

約数和(自身を除く): 28119975

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 145, 219, 239, 365, 435, 717, 725, 1095, 1195, 1825, 2117, 2175, 3585, 5475, 5975, 6351, 6931, 10585, 17447, 17925, 20793, 31755, 34655, 52341, 52925, 87235, 103965, 158775, 173275, 261705, 436175, 505963, 519825, 1308525, 1517889, 2529815, 7589445, 12649075, 37947225]

約数ペア:

[(1, 37947225), (3, 12649075), (5, 7589445), (15, 2529815), (25, 1517889), (29, 1308525), (73, 519825), (75, 505963), (87, 436175), (145, 261705), (219, 173275), (239, 158775), (365, 103965), (435, 87235), (717, 52925), (725, 52341), (1095, 34655), (1195, 31755), (1825, 20793), (2117, 17925), (2175, 17447), (3585, 10585), (5475, 6931), (5975, 6351)]