42355215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 88957440

約数和(自身を除く): 46602225

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 53, 59, 63, 105, 129, 159, 177, 215, 265, 295, 301, 315, 371, 387, 413, 477, 531, 645, 795, 885, 903, 1113, 1239, 1505, 1855, 1935, 2065, 2279, 2385, 2537, 2655, 2709, 3127, 3339, 3717, 4515, 5565, 6195, 6837, 7611, 9381, 11395, 12685, 13545, 15635, 15953, 16695, 17759, 18585, 20511, 21889, 22833, 28143, 34185, 38055, 46905, 47859, 53277, 65667, 79765, 88795, 102555, 109445, 114165, 134461, 140715, 143577, 159831, 197001, 239295, 266385, 328335, 403383, 672305, 717885, 799155, 941227, 985005, 1210149, 2016915, 2823681, 4706135, 6050745, 8471043, 14118405, 42355215]

約数ペア:

[(1, 42355215), (3, 14118405), (5, 8471043), (7, 6050745), (9, 4706135), (15, 2823681), (21, 2016915), (35, 1210149), (43, 985005), (45, 941227), (53, 799155), (59, 717885), (63, 672305), (105, 403383), (129, 328335), (159, 266385), (177, 239295), (215, 197001), (265, 159831), (295, 143577), (301, 140715), (315, 134461), (371, 114165), (387, 109445), (413, 102555), (477, 88795), (531, 79765), (645, 65667), (795, 53277), (885, 47859), (903, 46905), (1113, 38055), (1239, 34185), (1505, 28143), (1855, 22833), (1935, 21889), (2065, 20511), (2279, 18585), (2385, 17759), (2537, 16695), (2655, 15953), (2709, 15635), (3127, 13545), (3339, 12685), (3717, 11395), (4515, 9381), (5565, 7611), (6195, 6837)]