40806535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 61834752

約数和(自身を除く): 21028217

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 1277, 2905, 4565, 6385, 6391, 8939, 14047, 31955, 44695, 70235, 98329, 105991, 491645, 529955, 741937, 1165901, 3709685, 5829505, 8161307, 40806535]

約数ペア:

[(1, 40806535), (5, 8161307), (7, 5829505), (11, 3709685), (35, 1165901), (55, 741937), (77, 529955), (83, 491645), (385, 105991), (415, 98329), (581, 70235), (913, 44695), (1277, 31955), (2905, 14047), (4565, 8939), (6385, 6391)]