125950055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 198844416

約数和(自身を除く): 72894361

約数列:

[1, 5, 7, 11, 31, 35, 55, 61, 77, 155, 173, 217, 305, 341, 385, 427, 671, 865, 1085, 1211, 1705, 1891, 1903, 2135, 2387, 3355, 4697, 5363, 6055, 9455, 9515, 10553, 11935, 13237, 13321, 20801, 23485, 26815, 37541, 52765, 58993, 66185, 66605, 73871, 104005, 116083, 145607, 187705, 294965, 327143, 369355, 412951, 580415, 728035, 812581, 1635715, 2064755, 2290001, 3598573, 4062905, 11450005, 17992865, 25190011, 125950055]

約数ペア:

[(1, 125950055), (5, 25190011), (7, 17992865), (11, 11450005), (31, 4062905), (35, 3598573), (55, 2290001), (61, 2064755), (77, 1635715), (155, 812581), (173, 728035), (217, 580415), (305, 412951), (341, 369355), (385, 327143), (427, 294965), (671, 187705), (865, 145607), (1085, 116083), (1211, 104005), (1705, 73871), (1891, 66605), (1903, 66185), (2135, 58993), (2387, 52765), (3355, 37541), (4697, 26815), (5363, 23485), (6055, 20801), (9455, 13321), (9515, 13237), (10553, 11935)]