22607325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 44684640

約数和(自身を除く): 22077315

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 131, 177, 195, 225, 295, 325, 393, 531, 585, 655, 767, 885, 975, 1179, 1475, 1703, 1965, 2301, 2655, 2925, 3275, 3835, 4425, 5109, 5895, 6903, 7729, 8515, 9825, 11505, 13275, 15327, 19175, 23187, 25545, 29475, 34515, 38645, 42575, 57525, 69561, 76635, 100477, 115935, 127725, 172575, 193225, 301431, 347805, 383175, 502385, 579675, 904293, 1507155, 1739025, 2511925, 4521465, 7535775, 22607325]

約数ペア:

[(1, 22607325), (3, 7535775), (5, 4521465), (9, 2511925), (13, 1739025), (15, 1507155), (25, 904293), (39, 579675), (45, 502385), (59, 383175), (65, 347805), (75, 301431), (117, 193225), (131, 172575), (177, 127725), (195, 115935), (225, 100477), (295, 76635), (325, 69561), (393, 57525), (531, 42575), (585, 38645), (655, 34515), (767, 29475), (885, 25545), (975, 23187), (1179, 19175), (1475, 15327), (1703, 13275), (1965, 11505), (2301, 9825), (2655, 8515), (2925, 7729), (3275, 6903), (3835, 5895), (4425, 5109)]