164860535

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 231221760

約数和(自身を除く): 66361225

約数列:

[1, 5, 7, 35, 67, 229, 307, 335, 469, 1145, 1535, 1603, 2149, 2345, 8015, 10745, 15343, 20569, 70303, 76715, 102845, 107401, 143983, 351515, 492121, 537005, 719915, 2460605, 4710301, 23551505, 32972107, 164860535]

約数ペア:

[(1, 164860535), (5, 32972107), (7, 23551505), (35, 4710301), (67, 2460605), (229, 719915), (307, 537005), (335, 492121), (469, 351515), (1145, 143983), (1535, 107401), (1603, 102845), (2149, 76715), (2345, 70303), (8015, 20569), (10745, 15343)]