25152735

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 16215585

約数列:

[1, 3, 5, 15, 83, 89, 227, 249, 267, 415, 445, 681, 1135, 1245, 1335, 3405, 7387, 18841, 20203, 22161, 36935, 56523, 60609, 94205, 101015, 110805, 282615, 303045, 1676849, 5030547, 8384245, 25152735]

約数ペア:

[(1, 25152735), (3, 8384245), (5, 5030547), (15, 1676849), (83, 303045), (89, 282615), (227, 110805), (249, 101015), (267, 94205), (415, 60609), (445, 56523), (681, 36935), (1135, 22161), (1245, 20203), (1335, 18841), (3405, 7387)]