129889435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 188987904

約数和(自身を除く): 59098469

約数列:

[1, 5, 13, 17, 41, 47, 61, 65, 85, 205, 221, 235, 305, 533, 611, 697, 793, 799, 1037, 1105, 1927, 2501, 2665, 2867, 3055, 3485, 3965, 3995, 5185, 9061, 9635, 10387, 12505, 13481, 14335, 25051, 32513, 32759, 37271, 42517, 45305, 48739, 51935, 67405, 117547, 125255, 162565, 163795, 186355, 212585, 243695, 425867, 552721, 587735, 633607, 1528111, 1998299, 2129335, 2763605, 3168035, 7640555, 9991495, 25977887, 129889435]

約数ペア:

[(1, 129889435), (5, 25977887), (13, 9991495), (17, 7640555), (41, 3168035), (47, 2763605), (61, 2129335), (65, 1998299), (85, 1528111), (205, 633607), (221, 587735), (235, 552721), (305, 425867), (533, 243695), (611, 212585), (697, 186355), (793, 163795), (799, 162565), (1037, 125255), (1105, 117547), (1927, 67405), (2501, 51935), (2665, 48739), (2867, 45305), (3055, 42517), (3485, 37271), (3965, 32759), (3995, 32513), (5185, 25051), (9061, 14335), (9635, 13481), (10387, 12505)]