52003725

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 89041920

約数和(自身を除く): 37038195

約数列:

[1, 3, 5, 15, 25, 67, 75, 79, 131, 201, 237, 335, 393, 395, 655, 1005, 1185, 1675, 1965, 1975, 3275, 5025, 5293, 5925, 8777, 9825, 10349, 15879, 26331, 26465, 31047, 43885, 51745, 79395, 131655, 132325, 155235, 219425, 258725, 396975, 658275, 693383, 776175, 2080149, 3466915, 10400745, 17334575, 52003725]

約数ペア:

[(1, 52003725), (3, 17334575), (5, 10400745), (15, 3466915), (25, 2080149), (67, 776175), (75, 693383), (79, 658275), (131, 396975), (201, 258725), (237, 219425), (335, 155235), (393, 132325), (395, 131655), (655, 79395), (1005, 51745), (1185, 43885), (1675, 31047), (1965, 26465), (1975, 26331), (3275, 15879), (5025, 10349), (5293, 9825), (5925, 8777)]