13450425

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 23029776

約数和(自身を除く): 9579351

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 131, 185, 393, 555, 655, 925, 1369, 1965, 2775, 3275, 4107, 4847, 6845, 9825, 14541, 20535, 24235, 34225, 72705, 102675, 121175, 179339, 363525, 538017, 896695, 2690085, 4483475, 13450425]

約数ペア:

[(1, 13450425), (3, 4483475), (5, 2690085), (15, 896695), (25, 538017), (37, 363525), (75, 179339), (111, 121175), (131, 102675), (185, 72705), (393, 34225), (555, 24235), (655, 20535), (925, 14541), (1369, 9825), (1965, 6845), (2775, 4847), (3275, 4107)]