3004375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 40

約数和(自身を含む): 4498560

約数和(自身を除く): 1494185

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 125, 209, 253, 275, 437, 475, 575, 625, 1045, 1265, 1375, 2185, 2375, 2875, 4807, 5225, 6325, 6875, 10925, 11875, 14375, 24035, 26125, 31625, 54625, 120175, 130625, 158125, 273125, 600875, 3004375]

約数ペア:

[(1, 3004375), (5, 600875), (11, 273125), (19, 158125), (23, 130625), (25, 120175), (55, 54625), (95, 31625), (115, 26125), (125, 24035), (209, 14375), (253, 11875), (275, 10925), (437, 6875), (475, 6325), (575, 5225), (625, 4807), (1045, 2875), (1265, 2375), (1375, 2185)]