222521205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 385418880

約数和(自身を除く): 162897675

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 529, 667, 967, 1587, 2001, 2645, 2901, 3335, 4835, 7935, 10005, 14505, 15341, 22241, 28043, 46023, 66723, 76705, 84129, 111205, 140215, 230115, 333615, 420645, 511543, 644989, 1534629, 1934967, 2557715, 3224945, 7673145, 9674835, 14834747, 44504241, 74173735, 222521205]

約数ペア:

[(1, 222521205), (3, 74173735), (5, 44504241), (15, 14834747), (23, 9674835), (29, 7673145), (69, 3224945), (87, 2557715), (115, 1934967), (145, 1534629), (345, 644989), (435, 511543), (529, 420645), (667, 333615), (967, 230115), (1587, 140215), (2001, 111205), (2645, 84129), (2901, 76705), (3335, 66723), (4835, 46023), (7935, 28043), (10005, 22241), (14505, 15341)]