40262145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3169}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 80949120

約数和(自身を除く): 40686975

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 3169, 4235, 9507, 12705, 15845, 22183, 34859, 47535, 66549, 104577, 110915, 174295, 244013, 332745, 383449, 522885, 732039, 1150347, 1220065, 1917245, 2684143, 3660195, 5751735, 8052429, 13420715, 40262145]

約数ペア:

[(1, 40262145), (3, 13420715), (5, 8052429), (7, 5751735), (11, 3660195), (15, 2684143), (21, 1917245), (33, 1220065), (35, 1150347), (55, 732039), (77, 522885), (105, 383449), (121, 332745), (165, 244013), (231, 174295), (363, 110915), (385, 104577), (605, 66549), (847, 47535), (1155, 34859), (1815, 22183), (2541, 15845), (3169, 12705), (4235, 9507)]