555093315

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 1125193680

約数和(自身を除く): 570100365

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 227, 245, 315, 441, 681, 735, 1109, 1135, 1589, 2043, 2205, 3327, 3405, 4767, 5545, 7763, 7945, 9981, 10215, 11123, 14301, 16635, 23289, 23835, 33369, 38815, 49905, 54341, 55615, 69867, 71505, 100107, 116445, 163023, 166845, 251743, 271705, 349335, 489069, 500535, 755229, 815115, 1258715, 1762201, 2265687, 2445345, 3776145, 5286603, 8811005, 11328435, 12335407, 15859809, 26433015, 37006221, 61677035, 79299045, 111018663, 185031105, 555093315]

約数ペア:

[(1, 555093315), (3, 185031105), (5, 111018663), (7, 79299045), (9, 61677035), (15, 37006221), (21, 26433015), (35, 15859809), (45, 12335407), (49, 11328435), (63, 8811005), (105, 5286603), (147, 3776145), (227, 2445345), (245, 2265687), (315, 1762201), (441, 1258715), (681, 815115), (735, 755229), (1109, 500535), (1135, 489069), (1589, 349335), (2043, 271705), (2205, 251743), (3327, 166845), (3405, 163023), (4767, 116445), (5545, 100107), (7763, 71505), (7945, 69867), (9981, 55615), (10215, 54341), (11123, 49905), (14301, 38815), (16635, 33369), (23289, 23835)]