53169915

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 87805440

約数和(自身を除く): 34635525

約数列:

[1, 3, 5, 15, 59, 73, 177, 219, 295, 365, 823, 885, 1095, 2469, 4115, 4307, 12345, 12921, 21535, 48557, 60079, 64605, 145671, 180237, 242785, 300395, 728355, 901185, 3544661, 10633983, 17723305, 53169915]

約数ペア:

[(1, 53169915), (3, 17723305), (5, 10633983), (15, 3544661), (59, 901185), (73, 728355), (177, 300395), (219, 242785), (295, 180237), (365, 145671), (823, 64605), (885, 60079), (1095, 48557), (2469, 21535), (4115, 12921), (4307, 12345)]