40979175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 30266265

約数列:

[1, 3, 5, 15, 25, 29, 75, 83, 87, 145, 227, 249, 415, 435, 681, 725, 1135, 1245, 2075, 2175, 2407, 3405, 5675, 6225, 6583, 7221, 12035, 17025, 18841, 19749, 32915, 36105, 56523, 60175, 94205, 98745, 164575, 180525, 282615, 471025, 493725, 546389, 1413075, 1639167, 2731945, 8195835, 13659725, 40979175]

約数ペア:

[(1, 40979175), (3, 13659725), (5, 8195835), (15, 2731945), (25, 1639167), (29, 1413075), (75, 546389), (83, 493725), (87, 471025), (145, 282615), (227, 180525), (249, 164575), (415, 98745), (435, 94205), (681, 60175), (725, 56523), (1135, 36105), (1245, 32915), (2075, 19749), (2175, 18841), (2407, 17025), (3405, 12035), (5675, 7221), (6225, 6583)]