47210345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 75694080

約数和(自身を除く): 28483735

約数列:

[1, 5, 7, 13, 19, 35, 43, 65, 91, 95, 127, 133, 215, 247, 301, 455, 559, 635, 665, 817, 889, 1235, 1505, 1651, 1729, 2413, 2795, 3913, 4085, 4445, 5461, 5719, 8255, 8645, 10621, 11557, 12065, 16891, 19565, 27305, 28595, 31369, 38227, 53105, 57785, 70993, 74347, 84455, 103759, 156845, 191135, 219583, 354965, 371735, 496951, 518795, 726313, 1097915, 1348867, 2484755, 3631565, 6744335, 9442069, 47210345]

約数ペア:

[(1, 47210345), (5, 9442069), (7, 6744335), (13, 3631565), (19, 2484755), (35, 1348867), (43, 1097915), (65, 726313), (91, 518795), (95, 496951), (127, 371735), (133, 354965), (215, 219583), (247, 191135), (301, 156845), (455, 103759), (559, 84455), (635, 74347), (665, 70993), (817, 57785), (889, 53105), (1235, 38227), (1505, 31369), (1651, 28595), (1729, 27305), (2413, 19565), (2795, 16891), (3913, 12065), (4085, 11557), (4445, 10621), (5461, 8645), (5719, 8255)]