33115375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 43407936

約数和(自身を除く): 10292561

約数列:

[1, 5, 25, 43, 61, 101, 125, 215, 305, 505, 1075, 1525, 2525, 2623, 4343, 5375, 6161, 7625, 12625, 13115, 21715, 30805, 65575, 108575, 154025, 264923, 327875, 542875, 770125, 1324615, 6623075, 33115375]

約数ペア:

[(1, 33115375), (5, 6623075), (25, 1324615), (43, 770125), (61, 542875), (101, 327875), (125, 264923), (215, 154025), (305, 108575), (505, 65575), (1075, 30805), (1525, 21715), (2525, 13115), (2623, 12625), (4343, 7625), (5375, 6161)]