156744028455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{371251}}^1$

素因数の和:375287

約数の個数: 32

約数和(自身を含む): 286689704448

約数和(自身を除く): 129945675993

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 4021, 12063, 20105, 28147, 60315, 84441, 140735, 371251, 422205, 1113753, 1856255, 2598757, 5568765, 7796271, 12993785, 38981355, 1492800271, 4478400813, 7464001355, 10449601897, 22392004065, 31348805691, 52248009485, 156744028455]

約数ペア:

[(1, 156744028455), (3, 52248009485), (5, 31348805691), (7, 22392004065), (15, 10449601897), (21, 7464001355), (35, 4478400813), (105, 1492800271), (4021, 38981355), (12063, 12993785), (20105, 7796271), (28147, 5568765), (60315, 2598757), (84441, 1856255), (140735, 1113753), (371251, 422205)]