764134425

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{27611}}^1$

素因数の和:27671

約数の個数: 48

約数和(自身を含む): 1438032960

約数和(自身を除く): 673898535

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1845, 3075, 5535, 9225, 27611, 27675, 82833, 138055, 248499, 414165, 690275, 745497, 1132051, 1242495, 2070825, 3396153, 3727485, 5660255, 6212475, 10188459, 16980765, 18637425, 28301275, 30565377, 50942295, 84903825, 152826885, 254711475, 764134425]

約数ペア:

[(1, 764134425), (3, 254711475), (5, 152826885), (9, 84903825), (15, 50942295), (25, 30565377), (27, 28301275), (41, 18637425), (45, 16980765), (75, 10188459), (123, 6212475), (135, 5660255), (205, 3727485), (225, 3396153), (369, 2070825), (615, 1242495), (675, 1132051), (1025, 745497), (1107, 690275), (1845, 414165), (3075, 248499), (5535, 138055), (9225, 82833), (27611, 27675)]