172052535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3347}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 117214665

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 345, 447, 745, 2235, 3347, 3427, 10041, 10281, 16735, 17135, 50205, 51405, 76981, 230943, 384905, 498703, 1154715, 1496109, 2493515, 7480545, 11470169, 34410507, 57350845, 172052535]

約数ペア:

[(1, 172052535), (3, 57350845), (5, 34410507), (15, 11470169), (23, 7480545), (69, 2493515), (115, 1496109), (149, 1154715), (345, 498703), (447, 384905), (745, 230943), (2235, 76981), (3347, 51405), (3427, 50205), (10041, 17135), (10281, 16735)]