2243365905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{743}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 4062597120

約数和(自身を除く): 1819231215

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 631, 743, 957, 1595, 1893, 2229, 3155, 3715, 4785, 6941, 8173, 9465, 11145, 18299, 20823, 21547, 24519, 34705, 40865, 54897, 64641, 91495, 104115, 107735, 122595, 201289, 237017, 274485, 323205, 468833, 603867, 711051, 1006445, 1185085, 1406499, 2344165, 3019335, 3555255, 5157163, 7032495, 13596157, 15471489, 25785815, 40788471, 67980785, 77357445, 149557727, 203942355, 448673181, 747788635, 2243365905]

約数ペア:

[(1, 2243365905), (3, 747788635), (5, 448673181), (11, 203942355), (15, 149557727), (29, 77357445), (33, 67980785), (55, 40788471), (87, 25785815), (145, 15471489), (165, 13596157), (319, 7032495), (435, 5157163), (631, 3555255), (743, 3019335), (957, 2344165), (1595, 1406499), (1893, 1185085), (2229, 1006445), (3155, 711051), (3715, 603867), (4785, 468833), (6941, 323205), (8173, 274485), (9465, 237017), (11145, 201289), (18299, 122595), (20823, 107735), (21547, 104115), (24519, 91495), (34705, 64641), (40865, 54897)]