145756845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 286191360

約数和(自身を除く): 140434515

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 59, 65, 103, 117, 123, 177, 195, 205, 295, 309, 369, 515, 531, 533, 585, 615, 767, 885, 927, 1339, 1545, 1599, 1845, 2301, 2419, 2655, 2665, 3835, 4017, 4223, 4635, 4797, 6077, 6695, 6903, 7257, 7995, 11505, 12051, 12095, 12669, 18231, 20085, 21115, 21771, 23985, 30385, 31447, 34515, 36285, 38007, 54693, 54899, 60255, 63345, 79001, 91155, 94341, 108855, 157235, 164697, 190035, 237003, 249157, 273465, 274495, 283023, 395005, 471705, 494091, 711009, 747471, 823485, 1185015, 1245785, 1415115, 2242413, 2470455, 3239041, 3555045, 3737355, 9717123, 11212065, 16195205, 29151369, 48585615, 145756845]

約数ペア:

[(1, 145756845), (3, 48585615), (5, 29151369), (9, 16195205), (13, 11212065), (15, 9717123), (39, 3737355), (41, 3555045), (45, 3239041), (59, 2470455), (65, 2242413), (103, 1415115), (117, 1245785), (123, 1185015), (177, 823485), (195, 747471), (205, 711009), (295, 494091), (309, 471705), (369, 395005), (515, 283023), (531, 274495), (533, 273465), (585, 249157), (615, 237003), (767, 190035), (885, 164697), (927, 157235), (1339, 108855), (1545, 94341), (1599, 91155), (1845, 79001), (2301, 63345), (2419, 60255), (2655, 54899), (2665, 54693), (3835, 38007), (4017, 36285), (4223, 34515), (4635, 31447), (4797, 30385), (6077, 23985), (6695, 21771), (6903, 21115), (7257, 20085), (7995, 18231), (11505, 12669), (12051, 12095)]