102998285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 139315680

約数和(自身を除く): 36317395

約数列:

[1, 5, 13, 29, 65, 101, 145, 377, 505, 541, 1313, 1885, 2705, 2929, 6565, 7033, 14645, 15689, 35165, 38077, 54641, 78445, 190385, 203957, 273205, 710333, 1019785, 1584589, 3551665, 7922945, 20599657, 102998285]

約数ペア:

[(1, 102998285), (5, 20599657), (13, 7922945), (29, 3551665), (65, 1584589), (101, 1019785), (145, 710333), (377, 273205), (505, 203957), (541, 190385), (1313, 78445), (1885, 54641), (2705, 38077), (2929, 35165), (6565, 15689), (7033, 14645)]