17164489075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 22124583936

約数和(自身を除く): 4960094861

約数列:

[1, 5, 25, 41, 103, 205, 367, 443, 515, 1025, 1835, 2215, 2575, 4223, 9175, 11075, 15047, 18163, 21115, 37801, 45629, 75235, 90815, 105575, 162581, 189005, 228145, 376175, 454075, 812905, 945025, 1140725, 1549841, 1870789, 4064525, 6665821, 7749205, 9353945, 16745843, 33329105, 38746025, 46769725, 83729215, 166645525, 418646075, 686579563, 3432897815, 17164489075]

約数ペア:

[(1, 17164489075), (5, 3432897815), (25, 686579563), (41, 418646075), (103, 166645525), (205, 83729215), (367, 46769725), (443, 38746025), (515, 33329105), (1025, 16745843), (1835, 9353945), (2215, 7749205), (2575, 6665821), (4223, 4064525), (9175, 1870789), (11075, 1549841), (15047, 1140725), (18163, 945025), (21115, 812905), (37801, 454075), (45629, 376175), (75235, 228145), (90815, 189005), (105575, 162581)]