8920725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{983}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 16228128

約数和(自身を除く): 7307403

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 983, 1815, 2949, 3025, 4915, 9075, 10813, 14745, 24575, 32439, 54065, 73725, 118943, 162195, 270325, 356829, 594715, 810975, 1784145, 2973575, 8920725]

約数ペア:

[(1, 8920725), (3, 2973575), (5, 1784145), (11, 810975), (15, 594715), (25, 356829), (33, 270325), (55, 162195), (75, 118943), (121, 73725), (165, 54065), (275, 32439), (363, 24575), (605, 14745), (825, 10813), (983, 9075), (1815, 4915), (2949, 3025)]