212322888975

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{53093}}^1$

素因数の和:53928

約数の個数: 48

約数和(自身を含む): 356465470464

約数和(自身を除く): 144142581489

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 751, 1065, 1775, 2253, 3755, 5325, 11265, 18775, 53093, 53321, 56325, 159279, 159963, 265465, 266605, 796395, 799815, 1327325, 1333025, 3769603, 3981975, 3999075, 11308809, 18848015, 39872843, 56544045, 94240075, 119618529, 199364215, 282720225, 598092645, 996821075, 2830971853, 2990463225, 8492915559, 14154859265, 42464577795, 70774296325, 212322888975]

約数ペア:

[(1, 212322888975), (3, 70774296325), (5, 42464577795), (15, 14154859265), (25, 8492915559), (71, 2990463225), (75, 2830971853), (213, 996821075), (355, 598092645), (751, 282720225), (1065, 199364215), (1775, 119618529), (2253, 94240075), (3755, 56544045), (5325, 39872843), (11265, 18848015), (18775, 11308809), (53093, 3999075), (53321, 3981975), (56325, 3769603), (159279, 1333025), (159963, 1327325), (265465, 799815), (266605, 796395)]