47531125

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 62599680

約数和(自身を除く): 15068555

約数列:

[1, 5, 25, 37, 43, 125, 185, 215, 239, 925, 1075, 1195, 1591, 4625, 5375, 5975, 7955, 8843, 10277, 29875, 39775, 44215, 51385, 198875, 221075, 256925, 380249, 1105375, 1284625, 1901245, 9506225, 47531125]

約数ペア:

[(1, 47531125), (5, 9506225), (25, 1901245), (37, 1284625), (43, 1105375), (125, 380249), (185, 256925), (215, 221075), (239, 198875), (925, 51385), (1075, 44215), (1195, 39775), (1591, 29875), (4625, 10277), (5375, 8843), (5975, 7955)]