69100625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 103654320

約数和(自身を除く): 34553695

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 125, 209, 253, 275, 437, 475, 529, 575, 625, 1045, 1265, 1375, 2185, 2375, 2645, 2875, 4807, 5225, 5819, 6325, 6875, 10051, 10925, 11875, 13225, 14375, 24035, 26125, 29095, 31625, 50255, 54625, 66125, 110561, 120175, 130625, 145475, 158125, 251275, 273125, 330625, 552805, 600875, 727375, 1256375, 2764025, 3004375, 3636875, 6281875, 13820125, 69100625]

約数ペア:

[(1, 69100625), (5, 13820125), (11, 6281875), (19, 3636875), (23, 3004375), (25, 2764025), (55, 1256375), (95, 727375), (115, 600875), (125, 552805), (209, 330625), (253, 273125), (275, 251275), (437, 158125), (475, 145475), (529, 130625), (575, 120175), (625, 110561), (1045, 66125), (1265, 54625), (1375, 50255), (2185, 31625), (2375, 29095), (2645, 26125), (2875, 24035), (4807, 14375), (5225, 13225), (5819, 11875), (6325, 10925), (6875, 10051)]