26926135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 9200585

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 223, 589, 779, 1115, 1271, 2945, 3895, 4237, 6355, 6913, 9143, 21185, 24149, 34565, 45715, 120745, 131347, 173717, 283433, 656735, 868585, 1417165, 5385227, 26926135]

約数ペア:

[(1, 26926135), (5, 5385227), (19, 1417165), (31, 868585), (41, 656735), (95, 283433), (155, 173717), (205, 131347), (223, 120745), (589, 45715), (779, 34565), (1115, 24149), (1271, 21185), (2945, 9143), (3895, 6913), (4237, 6355)]