22304025

素因数分解:

$3^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 41425920

約数和(自身を除く): 19121895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 173, 191, 225, 519, 573, 675, 865, 955, 1557, 1719, 2595, 2865, 4325, 4671, 4775, 5157, 7785, 8595, 12975, 14325, 23355, 25785, 33043, 38925, 42975, 99129, 116775, 128925, 165215, 297387, 495645, 826075, 892161, 1486935, 2478225, 4460805, 7434675, 22304025]

約数ペア:

[(1, 22304025), (3, 7434675), (5, 4460805), (9, 2478225), (15, 1486935), (25, 892161), (27, 826075), (45, 495645), (75, 297387), (135, 165215), (173, 128925), (191, 116775), (225, 99129), (519, 42975), (573, 38925), (675, 33043), (865, 25785), (955, 23355), (1557, 14325), (1719, 12975), (2595, 8595), (2865, 7785), (4325, 5157), (4671, 4775)]