23381875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 33739200

約数和(自身を除く): 10357325

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 179, 209, 275, 475, 625, 895, 1045, 1375, 1969, 2375, 3401, 4475, 5225, 6875, 9845, 11875, 17005, 22375, 26125, 37411, 49225, 85025, 111875, 130625, 187055, 246125, 425125, 935275, 1230625, 2125625, 4676375, 23381875]

約数ペア:

[(1, 23381875), (5, 4676375), (11, 2125625), (19, 1230625), (25, 935275), (55, 425125), (95, 246125), (125, 187055), (179, 130625), (209, 111875), (275, 85025), (475, 49225), (625, 37411), (895, 26125), (1045, 22375), (1375, 17005), (1969, 11875), (2375, 9845), (3401, 6875), (4475, 5225)]