55890975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 109278720

約数和(自身を除く): 53387745

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 3671, 5075, 11013, 15225, 18355, 25697, 55065, 77091, 91775, 106459, 128485, 275325, 319377, 385455, 532295, 642425, 745213, 1596885, 1927275, 2235639, 2661475, 3726065, 7984425, 11178195, 18630325, 55890975]

約数ペア:

[(1, 55890975), (3, 18630325), (5, 11178195), (7, 7984425), (15, 3726065), (21, 2661475), (25, 2235639), (29, 1927275), (35, 1596885), (75, 745213), (87, 642425), (105, 532295), (145, 385455), (175, 319377), (203, 275325), (435, 128485), (525, 106459), (609, 91775), (725, 77091), (1015, 55065), (2175, 25697), (3045, 18355), (3671, 15225), (5075, 11013)]