97980525

素因数分解:

$3^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1442

約数の個数: 36

約数和(自身を含む): 176069088

約数和(自身を除く): 78088563

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 443, 983, 1329, 2215, 2949, 3987, 4915, 6645, 8847, 11075, 14745, 19935, 24575, 33225, 44235, 73725, 99675, 221175, 435469, 1306407, 2177345, 3919221, 6532035, 10886725, 19596105, 32660175, 97980525]

約数ペア:

[(1, 97980525), (3, 32660175), (5, 19596105), (9, 10886725), (15, 6532035), (25, 3919221), (45, 2177345), (75, 1306407), (225, 435469), (443, 221175), (983, 99675), (1329, 73725), (2215, 44235), (2949, 33225), (3987, 24575), (4915, 19935), (6645, 14745), (8847, 11075)]