8960343475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 11927674080

約数和(自身を除く): 2967330605

約数列:

[1, 5, 19, 25, 95, 97, 113, 475, 485, 565, 1721, 1843, 2147, 2425, 2825, 8605, 9215, 10735, 10961, 32699, 43025, 46075, 53675, 54805, 163495, 166937, 194473, 208259, 274025, 817475, 834685, 972365, 1041295, 3171803, 3694987, 4173425, 4861825, 5206475, 15859015, 18474935, 18863881, 79295075, 92374675, 94319405, 358413739, 471597025, 1792068695, 8960343475]

約数ペア:

[(1, 8960343475), (5, 1792068695), (19, 471597025), (25, 358413739), (95, 94319405), (97, 92374675), (113, 79295075), (475, 18863881), (485, 18474935), (565, 15859015), (1721, 5206475), (1843, 4861825), (2147, 4173425), (2425, 3694987), (2825, 3171803), (8605, 1041295), (9215, 972365), (10735, 834685), (10961, 817475), (32699, 274025), (43025, 208259), (46075, 194473), (53675, 166937), (54805, 163495)]