15489607539

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1\times {\mathrm{4561}}^1$

素因数の和:7371

約数の個数: 32

約数和(自身を含む): 24017287680

約数和(自身を除く): 8527680141

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2741, 4561, 8223, 13683, 19187, 31927, 57561, 95781, 161719, 269099, 485157, 807297, 1132033, 1883693, 3396099, 5651079, 12501701, 37505103, 87511907, 262535721, 737600359, 2212801077, 5163202513, 15489607539]

約数ペア:

[(1, 15489607539), (3, 5163202513), (7, 2212801077), (21, 737600359), (59, 262535721), (177, 87511907), (413, 37505103), (1239, 12501701), (2741, 5651079), (4561, 3396099), (8223, 1883693), (13683, 1132033), (19187, 807297), (31927, 485157), (57561, 269099), (95781, 161719)]