2377375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 64

約数和(自身を含む): 4193280

約数和(自身を除く): 1815905

約数列:

[1, 5, 7, 11, 13, 19, 25, 35, 55, 65, 77, 91, 95, 125, 133, 143, 175, 209, 247, 275, 325, 385, 455, 475, 665, 715, 875, 1001, 1045, 1235, 1375, 1463, 1625, 1729, 1925, 2275, 2375, 2717, 3325, 3575, 5005, 5225, 6175, 7315, 8645, 9625, 11375, 13585, 16625, 17875, 19019, 25025, 26125, 30875, 36575, 43225, 67925, 95095, 125125, 182875, 216125, 339625, 475475, 2377375]

約数ペア:

[(1, 2377375), (5, 475475), (7, 339625), (11, 216125), (13, 182875), (19, 125125), (25, 95095), (35, 67925), (55, 43225), (65, 36575), (77, 30875), (91, 26125), (95, 25025), (125, 19019), (133, 17875), (143, 16625), (175, 13585), (209, 11375), (247, 9625), (275, 8645), (325, 7315), (385, 6175), (455, 5225), (475, 5005), (665, 3575), (715, 3325), (875, 2717), (1001, 2375), (1045, 2275), (1235, 1925), (1375, 1729), (1463, 1625)]