16768525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 21817800

約数和(自身を除く): 5049275

約数列:

[1, 5, 25, 29, 101, 145, 229, 505, 725, 1145, 2525, 2929, 5725, 6641, 14645, 23129, 33205, 73225, 115645, 166025, 578225, 670741, 3353705, 16768525]

約数ペア:

[(1, 16768525), (5, 3353705), (25, 670741), (29, 578225), (101, 166025), (145, 115645), (229, 73225), (505, 33205), (725, 23129), (1145, 14645), (2525, 6641), (2929, 5725)]