79277685

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 129600000

約数和(自身を除く): 50322315

約数列:

[1, 3, 5, 15, 79, 149, 237, 395, 447, 449, 745, 1185, 1347, 2235, 2245, 6735, 11771, 35313, 35471, 58855, 66901, 106413, 176565, 177355, 200703, 334505, 532065, 1003515, 5285179, 15855537, 26425895, 79277685]

約数ペア:

[(1, 79277685), (3, 26425895), (5, 15855537), (15, 5285179), (79, 1003515), (149, 532065), (237, 334505), (395, 200703), (447, 177355), (449, 176565), (745, 106413), (1185, 66901), (1347, 58855), (2235, 35471), (2245, 35313), (6735, 11771)]