15612044882

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 27533737728

約数和(自身を除く): 11921692846

約数列:

[1, 2, 7, 14, 61, 122, 173, 251, 346, 421, 427, 502, 842, 854, 1211, 1757, 2422, 2947, 3514, 5894, 10553, 15311, 21106, 25681, 30622, 43423, 51362, 72833, 73871, 86846, 105671, 107177, 145666, 147742, 179767, 211342, 214354, 303961, 359534, 509831, 607922, 739697, 1019662, 1479394, 2648803, 4442813, 5297606, 6445931, 8885626, 12891862, 18281083, 18541621, 31099691, 36562166, 37083242, 45121517, 62199382, 90243034, 127967581, 255935162, 1115146063, 2230292126, 7806022441, 15612044882]

約数ペア:

[(1, 15612044882), (2, 7806022441), (7, 2230292126), (14, 1115146063), (61, 255935162), (122, 127967581), (173, 90243034), (251, 62199382), (346, 45121517), (421, 37083242), (427, 36562166), (502, 31099691), (842, 18541621), (854, 18281083), (1211, 12891862), (1757, 8885626), (2422, 6445931), (2947, 5297606), (3514, 4442813), (5894, 2648803), (10553, 1479394), (15311, 1019662), (21106, 739697), (25681, 607922), (30622, 509831), (43423, 359534), (51362, 303961), (72833, 214354), (73871, 211342), (86846, 179767), (105671, 147742), (107177, 145666)]