977962425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{38239}}^1$

素因数の和:38294

約数の個数: 48

約数和(自身を含む): 1820835840

約数和(自身を除く): 842873415

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2325, 5115, 8525, 25575, 38239, 114717, 191195, 420629, 573585, 955975, 1185409, 1261887, 2103145, 2867925, 3556227, 5927045, 6309435, 10515725, 13039499, 17781135, 29635225, 31547175, 39118497, 65197495, 88905675, 195592485, 325987475, 977962425]

約数ペア:

[(1, 977962425), (3, 325987475), (5, 195592485), (11, 88905675), (15, 65197495), (25, 39118497), (31, 31547175), (33, 29635225), (55, 17781135), (75, 13039499), (93, 10515725), (155, 6309435), (165, 5927045), (275, 3556227), (341, 2867925), (465, 2103145), (775, 1261887), (825, 1185409), (1023, 955975), (1705, 573585), (2325, 420629), (5115, 191195), (8525, 114717), (25575, 38239)]