11450005

素因数分解:

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

素因数の和:277

約数の個数: 32

約数和(自身を含む): 16570368

約数和(自身を除く): 5120363

約数列:

[1, 5, 7, 31, 35, 61, 155, 173, 217, 305, 427, 865, 1085, 1211, 1891, 2135, 5363, 6055, 9455, 10553, 13237, 26815, 37541, 52765, 66185, 73871, 187705, 327143, 369355, 1635715, 2290001, 11450005]

約数ペア:

[(1, 11450005), (5, 2290001), (7, 1635715), (31, 369355), (35, 327143), (61, 187705), (155, 73871), (173, 66185), (217, 52765), (305, 37541), (427, 26815), (865, 13237), (1085, 10553), (1211, 9455), (1891, 6055), (2135, 5363)]