69315015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60013}}^1$

素因数の和:60039

約数の個数: 32

約数和(自身を含む): 138272256

約数和(自身を除く): 68957241

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 60013, 180039, 300065, 420091, 660143, 900195, 1260273, 1980429, 2100455, 3300715, 4621001, 6301365, 9902145, 13863003, 23105005, 69315015]

約数ペア:

[(1, 69315015), (3, 23105005), (5, 13863003), (7, 9902145), (11, 6301365), (15, 4621001), (21, 3300715), (33, 2100455), (35, 1980429), (55, 1260273), (77, 900195), (105, 660143), (165, 420091), (231, 300065), (385, 180039), (1155, 60013)]