216936553675

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{1907}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 274825267200

約数和(自身を除く): 57888713525

約数列:

[1, 5, 25, 79, 239, 241, 395, 1195, 1205, 1907, 1975, 5975, 6025, 9535, 18881, 19039, 47675, 57599, 94405, 95195, 150653, 287995, 455773, 459587, 472025, 475975, 753265, 1439975, 2278865, 2297935, 3766325, 4550321, 11394325, 11489675, 22751605, 36006067, 36307373, 109841293, 113758025, 180030335, 181536865, 549206465, 900151675, 907684325, 2746032325, 8677462147, 43387310735, 216936553675]

約数ペア:

[(1, 216936553675), (5, 43387310735), (25, 8677462147), (79, 2746032325), (239, 907684325), (241, 900151675), (395, 549206465), (1195, 181536865), (1205, 180030335), (1907, 113758025), (1975, 109841293), (5975, 36307373), (6025, 36006067), (9535, 22751605), (18881, 11489675), (19039, 11394325), (47675, 4550321), (57599, 3766325), (94405, 2297935), (95195, 2278865), (150653, 1439975), (287995, 753265), (455773, 475975), (459587, 472025)]