1248960675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{16603}}^1$

素因数の和:16692

約数の個数: 48

約数和(自身を含む): 2223607680

約数和(自身を除く): 974647005

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 1003, 1275, 1475, 3009, 4425, 5015, 15045, 16603, 25075, 49809, 75225, 83015, 249045, 282251, 415075, 846753, 979577, 1245225, 1411255, 2938731, 4233765, 4897885, 7056275, 14693655, 16652809, 21168825, 24489425, 49958427, 73468275, 83264045, 249792135, 416320225, 1248960675]

約数ペア:

[(1, 1248960675), (3, 416320225), (5, 249792135), (15, 83264045), (17, 73468275), (25, 49958427), (51, 24489425), (59, 21168825), (75, 16652809), (85, 14693655), (177, 7056275), (255, 4897885), (295, 4233765), (425, 2938731), (885, 1411255), (1003, 1245225), (1275, 979577), (1475, 846753), (3009, 415075), (4425, 282251), (5015, 249045), (15045, 83015), (16603, 75225), (25075, 49809)]