157025177225

素因数分解:

$5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 229794935040

約数和(自身を除く): 72769757815

約数列:

[1, 5, 7, 25, 35, 73, 101, 131, 175, 365, 505, 511, 655, 707, 917, 929, 1825, 2525, 2555, 3275, 3535, 4585, 4645, 6503, 7373, 9563, 12775, 13231, 17675, 22925, 23225, 32515, 36865, 47815, 51611, 66155, 66941, 67817, 92617, 93829, 121699, 162575, 184325, 239075, 258055, 330775, 334705, 339085, 463085, 469145, 474719, 608495, 656803, 851893, 965863, 1290275, 1673525, 1695425, 2315425, 2345725, 2373595, 3042475, 3284015, 4259465, 4829315, 6761041, 6849517, 8884027, 11867975, 12291599, 16420075, 21297325, 24146575, 33805205, 34247585, 44420135, 47946619, 61457995, 62188189, 86041193, 169026025, 171237925, 222100675, 239733095, 307289975, 310940945, 430205965, 897286727, 1198665475, 1554704725, 2151029825, 4486433635, 6281007089, 22432168175, 31405035445, 157025177225]

約数ペア:

[(1, 157025177225), (5, 31405035445), (7, 22432168175), (25, 6281007089), (35, 4486433635), (73, 2151029825), (101, 1554704725), (131, 1198665475), (175, 897286727), (365, 430205965), (505, 310940945), (511, 307289975), (655, 239733095), (707, 222100675), (917, 171237925), (929, 169026025), (1825, 86041193), (2525, 62188189), (2555, 61457995), (3275, 47946619), (3535, 44420135), (4585, 34247585), (4645, 33805205), (6503, 24146575), (7373, 21297325), (9563, 16420075), (12775, 12291599), (13231, 11867975), (17675, 8884027), (22925, 6849517), (23225, 6761041), (32515, 4829315), (36865, 4259465), (47815, 3284015), (51611, 3042475), (66155, 2373595), (66941, 2345725), (67817, 2315425), (92617, 1695425), (93829, 1673525), (121699, 1290275), (162575, 965863), (184325, 851893), (239075, 656803), (258055, 608495), (330775, 474719), (334705, 469145), (339085, 463085)]