4738815

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 8785920

約数和(自身を除く): 4047105

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 79, 93, 129, 155, 215, 237, 279, 387, 395, 465, 645, 711, 1185, 1333, 1395, 1935, 2449, 3397, 3555, 3999, 6665, 7347, 10191, 11997, 12245, 16985, 19995, 22041, 30573, 36735, 50955, 59985, 105307, 110205, 152865, 315921, 526535, 947763, 1579605, 4738815]

約数ペア:

[(1, 4738815), (3, 1579605), (5, 947763), (9, 526535), (15, 315921), (31, 152865), (43, 110205), (45, 105307), (79, 59985), (93, 50955), (129, 36735), (155, 30573), (215, 22041), (237, 19995), (279, 16985), (387, 12245), (395, 11997), (465, 10191), (645, 7347), (711, 6665), (1185, 3999), (1333, 3555), (1395, 3397), (1935, 2449)]