4173825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 7588800

約数和(自身を除く): 3414975

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 101, 145, 285, 303, 435, 475, 505, 551, 725, 1425, 1515, 1653, 1919, 2175, 2525, 2755, 2929, 5757, 7575, 8265, 8787, 9595, 13775, 14645, 28785, 41325, 43935, 47975, 55651, 73225, 143925, 166953, 219675, 278255, 834765, 1391275, 4173825]

約数ペア:

[(1, 4173825), (3, 1391275), (5, 834765), (15, 278255), (19, 219675), (25, 166953), (29, 143925), (57, 73225), (75, 55651), (87, 47975), (95, 43935), (101, 41325), (145, 28785), (285, 14645), (303, 13775), (435, 9595), (475, 8787), (505, 8265), (551, 7575), (725, 5757), (1425, 2929), (1515, 2755), (1653, 2525), (1919, 2175)]