47346225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 81905472

約数和(自身を除く): 34559247

約数列:

[1, 3, 5, 15, 25, 43, 53, 75, 129, 159, 215, 265, 277, 645, 795, 831, 1075, 1325, 1385, 2279, 3225, 3975, 4155, 6837, 6925, 11395, 11911, 14681, 20775, 34185, 35733, 44043, 56975, 59555, 73405, 170925, 178665, 220215, 297775, 367025, 631283, 893325, 1101075, 1893849, 3156415, 9469245, 15782075, 47346225]

約数ペア:

[(1, 47346225), (3, 15782075), (5, 9469245), (15, 3156415), (25, 1893849), (43, 1101075), (53, 893325), (75, 631283), (129, 367025), (159, 297775), (215, 220215), (265, 178665), (277, 170925), (645, 73405), (795, 59555), (831, 56975), (1075, 44043), (1325, 35733), (1385, 34185), (2279, 20775), (3225, 14681), (3975, 11911), (4155, 11395), (6837, 6925)]