89312925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 162489600

約数和(自身を除く): 73176675

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 611, 705, 975, 1175, 1833, 1949, 3055, 3525, 5847, 9165, 9745, 15275, 25337, 29235, 45825, 48725, 76011, 91603, 126685, 146175, 274809, 380055, 458015, 633425, 1190839, 1374045, 1900275, 2290075, 3572517, 5954195, 6870225, 17862585, 29770975, 89312925]

約数ペア:

[(1, 89312925), (3, 29770975), (5, 17862585), (13, 6870225), (15, 5954195), (25, 3572517), (39, 2290075), (47, 1900275), (65, 1374045), (75, 1190839), (141, 633425), (195, 458015), (235, 380055), (325, 274809), (611, 146175), (705, 126685), (975, 91603), (1175, 76011), (1833, 48725), (1949, 45825), (3055, 29235), (3525, 25337), (5847, 15275), (9165, 9745)]