48768345

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19013}}^1$

素因数の和:19046

約数の個数: 32

約数和(自身を含む): 91267200

約数和(自身を除く): 42498855

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 19013, 57039, 95065, 171117, 285195, 361247, 513351, 855585, 1083741, 1806235, 2566755, 3251223, 5418705, 9753669, 16256115, 48768345]

約数ペア:

[(1, 48768345), (3, 16256115), (5, 9753669), (9, 5418705), (15, 3251223), (19, 2566755), (27, 1806235), (45, 1083741), (57, 855585), (95, 513351), (135, 361247), (171, 285195), (285, 171117), (513, 95065), (855, 57039), (2565, 19013)]