22115025

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 41831152

約数和(自身を除く): 19716127

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 135, 163, 201, 225, 335, 405, 489, 603, 675, 815, 1005, 1467, 1675, 1809, 2025, 2445, 3015, 4075, 4401, 5025, 5427, 7335, 9045, 10921, 12225, 13203, 15075, 22005, 27135, 32763, 36675, 45225, 54605, 66015, 98289, 110025, 135675, 163815, 273025, 294867, 330075, 491445, 819075, 884601, 1474335, 2457225, 4423005, 7371675, 22115025]

約数ペア:

[(1, 22115025), (3, 7371675), (5, 4423005), (9, 2457225), (15, 1474335), (25, 884601), (27, 819075), (45, 491445), (67, 330075), (75, 294867), (81, 273025), (135, 163815), (163, 135675), (201, 110025), (225, 98289), (335, 66015), (405, 54605), (489, 45225), (603, 36675), (675, 32763), (815, 27135), (1005, 22005), (1467, 15075), (1675, 13203), (1809, 12225), (2025, 10921), (2445, 9045), (3015, 7335), (4075, 5427), (4401, 5025)]