212288235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12211}}^1$

素因数の和:12299

約数の個数: 32

約数和(自身を含む): 363429120

約数和(自身を除く): 151140885

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 12211, 17385, 36633, 61055, 183165, 232009, 696027, 744871, 1160045, 2234613, 3480135, 3724355, 11173065, 14152549, 42457647, 70762745, 212288235]

約数ペア:

[(1, 212288235), (3, 70762745), (5, 42457647), (15, 14152549), (19, 11173065), (57, 3724355), (61, 3480135), (95, 2234613), (183, 1160045), (285, 744871), (305, 696027), (915, 232009), (1159, 183165), (3477, 61055), (5795, 36633), (12211, 17385)]