172000695

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{161503}}^1$

素因数の和:161582

約数の個数: 16

約数和(自身を含む): 279078912

約数和(自身を除く): 107078217

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 161503, 484509, 807515, 2422545, 11466713, 34400139, 57333565, 172000695]

約数ペア:

[(1, 172000695), (3, 57333565), (5, 34400139), (15, 11466713), (71, 2422545), (213, 807515), (355, 484509), (1065, 161503)]