291213166255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{23197}}^1$

素因数の和:23480

約数の個数: 64

約数和(自身を含む): 406206259200

約数和(自身を除く): 114993092945

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 199, 341, 407, 995, 1147, 1705, 2035, 2189, 5735, 6169, 7363, 10945, 12617, 23197, 30845, 36815, 63085, 67859, 80993, 115985, 228253, 255167, 339295, 404965, 719107, 858289, 1141265, 1275835, 2510783, 3595535, 4291445, 4616203, 7910177, 9441179, 12553915, 23081015, 26606959, 39550885, 47205895, 50778233, 133034795, 143102293, 170799511, 253891165, 292676549, 715511465, 853997555, 1463382745, 1574125223, 1878794621, 5294784841, 7870626115, 9393973105, 26473924205, 58242633251, 291213166255]

約数ペア:

[(1, 291213166255), (5, 58242633251), (11, 26473924205), (31, 9393973105), (37, 7870626115), (55, 5294784841), (155, 1878794621), (185, 1574125223), (199, 1463382745), (341, 853997555), (407, 715511465), (995, 292676549), (1147, 253891165), (1705, 170799511), (2035, 143102293), (2189, 133034795), (5735, 50778233), (6169, 47205895), (7363, 39550885), (10945, 26606959), (12617, 23081015), (23197, 12553915), (30845, 9441179), (36815, 7910177), (63085, 4616203), (67859, 4291445), (80993, 3595535), (115985, 2510783), (228253, 1275835), (255167, 1141265), (339295, 858289), (404965, 719107)]