331324855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 427472640

約数和(自身を除く): 96147785

約数列:

[1, 5, 29, 47, 61, 145, 235, 305, 797, 1363, 1769, 2867, 3985, 6815, 8845, 14335, 23113, 37459, 48617, 83143, 115565, 187295, 243085, 415715, 1086311, 1409893, 2284999, 5431555, 7049465, 11424995, 66264971, 331324855]

約数ペア:

[(1, 331324855), (5, 66264971), (29, 11424995), (47, 7049465), (61, 5431555), (145, 2284999), (235, 1409893), (305, 1086311), (797, 415715), (1363, 243085), (1769, 187295), (2867, 115565), (3985, 83143), (6815, 48617), (8845, 37459), (14335, 23113)]