971912429425

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1\times {\mathrm{54869}}^1$

素因数の和:55810

約数の個数: 48

約数和(自身を含む): 1389951037440

約数和(自身を除く): 418038608015

約数列:

[1, 5, 7, 25, 35, 127, 175, 635, 797, 889, 3175, 3985, 4445, 5579, 19925, 22225, 27895, 54869, 101219, 139475, 274345, 384083, 506095, 708533, 1371725, 1920415, 2530475, 3542665, 6968363, 9602075, 17713325, 34841815, 43730593, 48778541, 174209075, 218652965, 243892705, 306114151, 1093264825, 1219463525, 1530570755, 5553785311, 7652853775, 27768926555, 38876497177, 138844632775, 194382485885, 971912429425]

約数ペア:

[(1, 971912429425), (5, 194382485885), (7, 138844632775), (25, 38876497177), (35, 27768926555), (127, 7652853775), (175, 5553785311), (635, 1530570755), (797, 1219463525), (889, 1093264825), (3175, 306114151), (3985, 243892705), (4445, 218652965), (5579, 174209075), (19925, 48778541), (22225, 43730593), (27895, 34841815), (54869, 17713325), (101219, 9602075), (139475, 6968363), (274345, 3542665), (384083, 2530475), (506095, 1920415), (708533, 1371725)]