73608815

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 106721280

約数和(自身を除く): 33112465

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 1015, 1363, 1543, 1645, 6815, 7715, 9541, 10801, 44747, 47705, 54005, 72521, 223735, 313229, 362605, 507647, 1566145, 2103109, 2538235, 10515545, 14721763, 73608815]

約数ペア:

[(1, 73608815), (5, 14721763), (7, 10515545), (29, 2538235), (35, 2103109), (47, 1566145), (145, 507647), (203, 362605), (235, 313229), (329, 223735), (1015, 72521), (1363, 54005), (1543, 47705), (1645, 44747), (6815, 10801), (7715, 9541)]