55299015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^3\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 101200320

約数和(自身を除く): 45901305

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 505, 529, 909, 1035, 1515, 1587, 2323, 2645, 4545, 4761, 6969, 7935, 11615, 12167, 20907, 23805, 34845, 36501, 53429, 60835, 104535, 109503, 160287, 182505, 267145, 480861, 547515, 801435, 1228867, 2404305, 3686601, 6144335, 11059803, 18433005, 55299015]

約数ペア:

[(1, 55299015), (3, 18433005), (5, 11059803), (9, 6144335), (15, 3686601), (23, 2404305), (45, 1228867), (69, 801435), (101, 547515), (115, 480861), (207, 267145), (303, 182505), (345, 160287), (505, 109503), (529, 104535), (909, 60835), (1035, 53429), (1515, 36501), (1587, 34845), (2323, 23805), (2645, 20907), (4545, 12167), (4761, 11615), (6969, 7935)]