54072195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 97182720

約数和(自身を除く): 43110525

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 73, 95, 113, 115, 219, 285, 339, 345, 365, 437, 565, 1095, 1311, 1387, 1679, 1695, 2147, 2185, 2599, 4161, 5037, 6441, 6555, 6935, 7797, 8249, 8395, 10735, 12995, 20805, 24747, 25185, 31901, 32205, 38985, 41245, 49381, 95703, 123735, 148143, 156731, 159505, 189727, 246905, 470193, 478515, 569181, 740715, 783655, 948635, 2350965, 2845905, 3604813, 10814439, 18024065, 54072195]

約数ペア:

[(1, 54072195), (3, 18024065), (5, 10814439), (15, 3604813), (19, 2845905), (23, 2350965), (57, 948635), (69, 783655), (73, 740715), (95, 569181), (113, 478515), (115, 470193), (219, 246905), (285, 189727), (339, 159505), (345, 156731), (365, 148143), (437, 123735), (565, 95703), (1095, 49381), (1311, 41245), (1387, 38985), (1679, 32205), (1695, 31901), (2147, 25185), (2185, 24747), (2599, 20805), (4161, 12995), (5037, 10735), (6441, 8395), (6555, 8249), (6935, 7797)]