25195830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 66617856

約数和(自身を除く): 41422026

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 631, 726, 1210, 1262, 1331, 1815, 1893, 2662, 3155, 3630, 3786, 3993, 6310, 6655, 6941, 7986, 9465, 13310, 13882, 18930, 19965, 20823, 34705, 39930, 41646, 69410, 76351, 104115, 152702, 208230, 229053, 381755, 458106, 763510, 839861, 1145265, 1679722, 2290530, 2519583, 4199305, 5039166, 8398610, 12597915, 25195830]

約数ペア:

[(1, 25195830), (2, 12597915), (3, 8398610), (5, 5039166), (6, 4199305), (10, 2519583), (11, 2290530), (15, 1679722), (22, 1145265), (30, 839861), (33, 763510), (55, 458106), (66, 381755), (110, 229053), (121, 208230), (165, 152702), (242, 104115), (330, 76351), (363, 69410), (605, 41646), (631, 39930), (726, 34705), (1210, 20823), (1262, 19965), (1331, 18930), (1815, 13882), (1893, 13310), (2662, 9465), (3155, 7986), (3630, 6941), (3786, 6655), (3993, 6310)]