222241935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 399530880

約数和(自身を除く): 177288945

約数列:

[1, 3, 5, 15, 17, 29, 41, 51, 85, 87, 123, 145, 205, 255, 435, 493, 615, 697, 733, 1189, 1479, 2091, 2199, 2465, 3485, 3567, 3665, 5945, 7395, 10455, 10995, 12461, 17835, 20213, 21257, 30053, 37383, 60639, 62305, 63771, 90159, 101065, 106285, 150265, 186915, 303195, 318855, 361369, 450795, 510901, 871537, 1084107, 1532703, 1806845, 2554505, 2614611, 4357685, 5420535, 7663515, 13073055, 14816129, 44448387, 74080645, 222241935]

約数ペア:

[(1, 222241935), (3, 74080645), (5, 44448387), (15, 14816129), (17, 13073055), (29, 7663515), (41, 5420535), (51, 4357685), (85, 2614611), (87, 2554505), (123, 1806845), (145, 1532703), (205, 1084107), (255, 871537), (435, 510901), (493, 450795), (615, 361369), (697, 318855), (733, 303195), (1189, 186915), (1479, 150265), (2091, 106285), (2199, 101065), (2465, 90159), (3485, 63771), (3567, 62305), (3665, 60639), (5945, 37383), (7395, 30053), (10455, 21257), (10995, 20213), (12461, 17835)]