9147015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 7626105

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 83, 93, 155, 237, 249, 279, 395, 415, 465, 711, 747, 1185, 1245, 1395, 2449, 2573, 3555, 3735, 6557, 7347, 7719, 12245, 12865, 19671, 22041, 23157, 32785, 36735, 38595, 59013, 98355, 110205, 115785, 203267, 295065, 609801, 1016335, 1829403, 3049005, 9147015]

約数ペア:

[(1, 9147015), (3, 3049005), (5, 1829403), (9, 1016335), (15, 609801), (31, 295065), (45, 203267), (79, 115785), (83, 110205), (93, 98355), (155, 59013), (237, 38595), (249, 36735), (279, 32785), (395, 23157), (415, 22041), (465, 19671), (711, 12865), (747, 12245), (1185, 7719), (1245, 7347), (1395, 6557), (2449, 3735), (2573, 3555)]