5913875

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 8963136

約数和(自身を除く): 3049261

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 121, 125, 187, 253, 275, 391, 425, 575, 605, 935, 1265, 1375, 1955, 2057, 2125, 2783, 2875, 3025, 4301, 4675, 6325, 9775, 10285, 13915, 15125, 21505, 23375, 31625, 47311, 48875, 51425, 69575, 107525, 236555, 257125, 347875, 537625, 1182775, 5913875]

約数ペア:

[(1, 5913875), (5, 1182775), (11, 537625), (17, 347875), (23, 257125), (25, 236555), (55, 107525), (85, 69575), (115, 51425), (121, 48875), (125, 47311), (187, 31625), (253, 23375), (275, 21505), (391, 15125), (425, 13915), (575, 10285), (605, 9775), (935, 6325), (1265, 4675), (1375, 4301), (1955, 3025), (2057, 2875), (2125, 2783)]