201083025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18749}}^1$

素因数の和:18786

約数の個数: 48

約数和(自身を含む): 390600000

約数和(自身を除く): 189516975

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 18749, 56247, 93745, 206239, 243737, 281235, 468725, 618717, 731211, 1031195, 1218685, 1406175, 2681107, 3093585, 3656055, 5155975, 6093425, 8043321, 13405535, 15467925, 18280275, 40216605, 67027675, 201083025]

約数ペア:

[(1, 201083025), (3, 67027675), (5, 40216605), (11, 18280275), (13, 15467925), (15, 13405535), (25, 8043321), (33, 6093425), (39, 5155975), (55, 3656055), (65, 3093585), (75, 2681107), (143, 1406175), (165, 1218685), (195, 1031195), (275, 731211), (325, 618717), (429, 468725), (715, 281235), (825, 243737), (975, 206239), (2145, 93745), (3575, 56247), (10725, 18749)]