42137625

素因数分解:

$3^1\times 5^3\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 70536960

約数和(自身を除く): 28399335

約数列:

[1, 3, 5, 15, 25, 75, 125, 313, 359, 375, 939, 1077, 1565, 1795, 4695, 5385, 7825, 8975, 23475, 26925, 39125, 44875, 112367, 117375, 134625, 337101, 561835, 1685505, 2809175, 8427525, 14045875, 42137625]

約数ペア:

[(1, 42137625), (3, 14045875), (5, 8427525), (15, 2809175), (25, 1685505), (75, 561835), (125, 337101), (313, 134625), (359, 117375), (375, 112367), (939, 44875), (1077, 39125), (1565, 26925), (1795, 23475), (4695, 8975), (5385, 7825)]