25336170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 66254760

約数和(自身を除く): 40918590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1429, 1773, 1970, 2858, 2955, 3546, 4287, 5910, 7145, 8574, 8865, 12861, 14290, 17730, 21435, 25722, 42870, 64305, 128610, 281513, 563026, 844539, 1407565, 1689078, 2533617, 2815130, 4222695, 5067234, 8445390, 12668085, 25336170]

約数ペア:

[(1, 25336170), (2, 12668085), (3, 8445390), (5, 5067234), (6, 4222695), (9, 2815130), (10, 2533617), (15, 1689078), (18, 1407565), (30, 844539), (45, 563026), (90, 281513), (197, 128610), (394, 64305), (591, 42870), (985, 25722), (1182, 21435), (1429, 17730), (1773, 14290), (1970, 12861), (2858, 8865), (2955, 8574), (3546, 7145), (4287, 5910)]