12604995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 24373440

約数和(自身を除く): 11768445

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 743, 1131, 1305, 1885, 2229, 3393, 3715, 5655, 6687, 9659, 11145, 16965, 21547, 28977, 33435, 48295, 64641, 86931, 107735, 144885, 193923, 280111, 323205, 434655, 840333, 969615, 1400555, 2520999, 4201665, 12604995]

約数ペア:

[(1, 12604995), (3, 4201665), (5, 2520999), (9, 1400555), (13, 969615), (15, 840333), (29, 434655), (39, 323205), (45, 280111), (65, 193923), (87, 144885), (117, 107735), (145, 86931), (195, 64641), (261, 48295), (377, 33435), (435, 28977), (585, 21547), (743, 16965), (1131, 11145), (1305, 9659), (1885, 6687), (2229, 5655), (3393, 3715)]