219037165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61441}}^1$

素因数の和:61500

約数の個数: 16

約数和(自身を含む): 283124736

約数和(自身を除く): 64087571

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 61441, 307205, 1413143, 1904671, 7065715, 9523355, 43807433, 219037165]

約数ペア:

[(1, 219037165), (5, 43807433), (23, 9523355), (31, 7065715), (115, 1904671), (155, 1413143), (713, 307205), (3565, 61441)]