55925155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 86220288

約数和(自身を除く): 30295133

約数列:

[1, 5, 11, 13, 17, 43, 55, 65, 85, 107, 143, 187, 215, 221, 473, 535, 559, 715, 731, 935, 1105, 1177, 1391, 1819, 2365, 2431, 2795, 3655, 4601, 5885, 6149, 6955, 8041, 9095, 9503, 12155, 15301, 20009, 23005, 23647, 30745, 40205, 47515, 50611, 59813, 76505, 78217, 100045, 104533, 118235, 253055, 260117, 299065, 391085, 522665, 657943, 860387, 1016821, 1300585, 3289715, 4301935, 5084105, 11185031, 55925155]

約数ペア:

[(1, 55925155), (5, 11185031), (11, 5084105), (13, 4301935), (17, 3289715), (43, 1300585), (55, 1016821), (65, 860387), (85, 657943), (107, 522665), (143, 391085), (187, 299065), (215, 260117), (221, 253055), (473, 118235), (535, 104533), (559, 100045), (715, 78217), (731, 76505), (935, 59813), (1105, 50611), (1177, 47515), (1391, 40205), (1819, 30745), (2365, 23647), (2431, 23005), (2795, 20009), (3655, 15301), (4601, 12155), (5885, 9503), (6149, 9095), (6955, 8041)]