25297410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 63068544

約数和(自身を除く): 37771134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 131, 157, 205, 246, 262, 314, 393, 410, 471, 615, 655, 785, 786, 942, 1230, 1310, 1570, 1965, 2355, 3930, 4710, 5371, 6437, 10742, 12874, 16113, 19311, 20567, 26855, 32185, 32226, 38622, 41134, 53710, 61701, 64370, 80565, 96555, 102835, 123402, 161130, 193110, 205670, 308505, 617010, 843247, 1686494, 2529741, 4216235, 5059482, 8432470, 12648705, 25297410]

約数ペア:

[(1, 25297410), (2, 12648705), (3, 8432470), (5, 5059482), (6, 4216235), (10, 2529741), (15, 1686494), (30, 843247), (41, 617010), (82, 308505), (123, 205670), (131, 193110), (157, 161130), (205, 123402), (246, 102835), (262, 96555), (314, 80565), (393, 64370), (410, 61701), (471, 53710), (615, 41134), (655, 38622), (785, 32226), (786, 32185), (942, 26855), (1230, 20567), (1310, 19311), (1570, 16113), (1965, 12874), (2355, 10742), (3930, 6437), (4710, 5371)]