74045125

素因数分解:

$5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 118310400

約数和(自身を除く): 44265275

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 157, 175, 245, 275, 343, 385, 539, 785, 875, 1099, 1225, 1375, 1715, 1727, 1925, 2695, 3773, 3925, 5495, 6125, 7693, 8575, 8635, 9625, 12089, 13475, 18865, 19625, 27475, 38465, 42875, 43175, 53851, 60445, 67375, 84623, 94325, 137375, 192325, 215875, 269255, 302225, 423115, 471625, 592361, 961625, 1346275, 1511125, 2115575, 2961805, 6731375, 10577875, 14809025, 74045125]

約数ペア:

[(1, 74045125), (5, 14809025), (7, 10577875), (11, 6731375), (25, 2961805), (35, 2115575), (49, 1511125), (55, 1346275), (77, 961625), (125, 592361), (157, 471625), (175, 423115), (245, 302225), (275, 269255), (343, 215875), (385, 192325), (539, 137375), (785, 94325), (875, 84623), (1099, 67375), (1225, 60445), (1375, 53851), (1715, 43175), (1727, 42875), (1925, 38465), (2695, 27475), (3773, 19625), (3925, 18865), (5495, 13475), (6125, 12089), (7693, 9625), (8575, 8635)]