162418425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 314979840

約数和(自身を除く): 152561415

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 41, 51, 65, 75, 85, 123, 195, 205, 221, 239, 255, 325, 425, 533, 615, 663, 697, 717, 975, 1025, 1105, 1195, 1275, 1599, 2091, 2665, 3075, 3107, 3315, 3485, 3585, 4063, 5525, 5975, 7995, 9061, 9321, 9799, 10455, 12189, 13325, 15535, 16575, 17425, 17925, 20315, 27183, 29397, 39975, 45305, 46605, 48995, 52275, 52819, 60945, 77675, 101575, 127387, 135915, 146985, 158457, 166583, 226525, 233025, 244975, 264095, 304725, 382161, 499749, 636935, 679575, 734925, 792285, 832915, 1320475, 1910805, 2165579, 2498745, 3184675, 3961425, 4164575, 6496737, 9554025, 10827895, 12493725, 32483685, 54139475, 162418425]

約数ペア:

[(1, 162418425), (3, 54139475), (5, 32483685), (13, 12493725), (15, 10827895), (17, 9554025), (25, 6496737), (39, 4164575), (41, 3961425), (51, 3184675), (65, 2498745), (75, 2165579), (85, 1910805), (123, 1320475), (195, 832915), (205, 792285), (221, 734925), (239, 679575), (255, 636935), (325, 499749), (425, 382161), (533, 304725), (615, 264095), (663, 244975), (697, 233025), (717, 226525), (975, 166583), (1025, 158457), (1105, 146985), (1195, 135915), (1275, 127387), (1599, 101575), (2091, 77675), (2665, 60945), (3075, 52819), (3107, 52275), (3315, 48995), (3485, 46605), (3585, 45305), (4063, 39975), (5525, 29397), (5975, 27183), (7995, 20315), (9061, 17925), (9321, 17425), (9799, 16575), (10455, 15535), (12189, 13325)]