79630045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 110597760

約数和(自身を除く): 30967715

約数列:

[1, 5, 11, 19, 55, 95, 181, 209, 421, 905, 1045, 1991, 2105, 3439, 4631, 7999, 9955, 17195, 23155, 37829, 39995, 76201, 87989, 189145, 381005, 439945, 838211, 1447819, 4191055, 7239095, 15926009, 79630045]

約数ペア:

[(1, 79630045), (5, 15926009), (11, 7239095), (19, 4191055), (55, 1447819), (95, 838211), (181, 439945), (209, 381005), (421, 189145), (905, 87989), (1045, 76201), (1991, 39995), (2105, 37829), (3439, 23155), (4631, 17195), (7999, 9955)]