79831965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 54433635

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 345, 447, 745, 1553, 2235, 3427, 4659, 7765, 10281, 17135, 23295, 35719, 51405, 107157, 178595, 231397, 535785, 694191, 1156985, 3470955, 5322131, 15966393, 26610655, 79831965]

約数ペア:

[(1, 79831965), (3, 26610655), (5, 15966393), (15, 5322131), (23, 3470955), (69, 1156985), (115, 694191), (149, 535785), (345, 231397), (447, 178595), (745, 107157), (1553, 51405), (2235, 35719), (3427, 23295), (4659, 17135), (7765, 10281)]