11698225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 18570240

約数和(自身を除く): 6872015

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 103, 175, 275, 295, 385, 413, 515, 649, 721, 1133, 1475, 1925, 2065, 2575, 3245, 3605, 4543, 5665, 6077, 7931, 10325, 16225, 18025, 22715, 28325, 30385, 39655, 42539, 66847, 113575, 151925, 198275, 212695, 334235, 467929, 1063475, 1671175, 2339645, 11698225]

約数ペア:

[(1, 11698225), (5, 2339645), (7, 1671175), (11, 1063475), (25, 467929), (35, 334235), (55, 212695), (59, 198275), (77, 151925), (103, 113575), (175, 66847), (275, 42539), (295, 39655), (385, 30385), (413, 28325), (515, 22715), (649, 18025), (721, 16225), (1133, 10325), (1475, 7931), (1925, 6077), (2065, 5665), (2575, 4543), (3245, 3605)]