231698545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 313074720

約数和(自身を除く): 81376175

約数列:

[1, 5, 13, 29, 65, 101, 145, 377, 505, 1217, 1313, 1885, 2929, 6085, 6565, 14645, 15821, 35293, 38077, 79105, 122917, 176465, 190385, 458809, 614585, 1597921, 2294045, 3564593, 7989605, 17822965, 46339709, 231698545]

約数ペア:

[(1, 231698545), (5, 46339709), (13, 17822965), (29, 7989605), (65, 3564593), (101, 2294045), (145, 1597921), (377, 614585), (505, 458809), (1217, 190385), (1313, 176465), (1885, 122917), (2929, 79105), (6085, 38077), (6565, 35293), (14645, 15821)]