163626945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 280091520

約数和(自身を除く): 116464575

約数列:

[1, 3, 5, 15, 23, 69, 73, 89, 115, 219, 267, 345, 365, 445, 1095, 1335, 1679, 2047, 5037, 5329, 6141, 6497, 8395, 10235, 15987, 19491, 25185, 26645, 30705, 32485, 79935, 97455, 122567, 149431, 367701, 448293, 474281, 612835, 747155, 1422843, 1838505, 2241465, 2371405, 7114215, 10908463, 32725389, 54542315, 163626945]

約数ペア:

[(1, 163626945), (3, 54542315), (5, 32725389), (15, 10908463), (23, 7114215), (69, 2371405), (73, 2241465), (89, 1838505), (115, 1422843), (219, 747155), (267, 612835), (345, 474281), (365, 448293), (445, 367701), (1095, 149431), (1335, 122567), (1679, 97455), (2047, 79935), (5037, 32485), (5329, 30705), (6141, 26645), (6497, 25185), (8395, 19491), (10235, 15987)]