156970787655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{637199}}^1$

素因数の和:638711

約数の個数: 32

約数和(自身を含む): 274169318400

約数和(自身を除く): 117198530745

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1493, 4479, 7465, 16423, 22395, 49269, 82115, 246345, 637199, 1911597, 3185995, 7009189, 9557985, 21027567, 35045945, 105137835, 951338107, 2854014321, 4756690535, 10464719177, 14270071605, 31394157531, 52323595885, 156970787655]

約数ペア:

[(1, 156970787655), (3, 52323595885), (5, 31394157531), (11, 14270071605), (15, 10464719177), (33, 4756690535), (55, 2854014321), (165, 951338107), (1493, 105137835), (4479, 35045945), (7465, 21027567), (16423, 9557985), (22395, 7009189), (49269, 3185995), (82115, 1911597), (246345, 637199)]