252038835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2287}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 456867840

約数和(自身を除く): 204829005

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 279, 395, 465, 711, 1185, 1395, 2287, 2449, 3555, 6861, 7347, 11435, 12245, 20583, 22041, 34305, 36735, 70897, 102915, 110205, 180673, 212691, 354485, 542019, 638073, 903365, 1063455, 1626057, 2710095, 3190365, 5600863, 8130285, 16802589, 28004315, 50407767, 84012945, 252038835]

約数ペア:

[(1, 252038835), (3, 84012945), (5, 50407767), (9, 28004315), (15, 16802589), (31, 8130285), (45, 5600863), (79, 3190365), (93, 2710095), (155, 1626057), (237, 1063455), (279, 903365), (395, 638073), (465, 542019), (711, 354485), (1185, 212691), (1395, 180673), (2287, 110205), (2449, 102915), (3555, 70897), (6861, 36735), (7347, 34305), (11435, 22041), (12245, 20583)]