48788875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 64658880

約数和(自身を除く): 15870005

約数列:

[1, 5, 25, 29, 43, 125, 145, 215, 313, 725, 1075, 1247, 1565, 3625, 5375, 6235, 7825, 9077, 13459, 31175, 39125, 45385, 67295, 155875, 226925, 336475, 390311, 1134625, 1682375, 1951555, 9757775, 48788875]

約数ペア:

[(1, 48788875), (5, 9757775), (25, 1951555), (29, 1682375), (43, 1134625), (125, 390311), (145, 336475), (215, 226925), (313, 155875), (725, 67295), (1075, 45385), (1247, 39125), (1565, 31175), (3625, 13459), (5375, 9077), (6235, 7825)]