412178975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 583629312

約数和(自身を除く): 171450337

約数列:

[1, 5, 13, 23, 25, 65, 67, 115, 299, 325, 335, 575, 823, 871, 1495, 1541, 1675, 4115, 4355, 7475, 7705, 10699, 18929, 20033, 20575, 21775, 38525, 53495, 55141, 94645, 100165, 246077, 267475, 275705, 473225, 500825, 716833, 1230385, 1268243, 1378525, 3584165, 6151925, 6341215, 16487159, 17920825, 31706075, 82435795, 412178975]

約数ペア:

[(1, 412178975), (5, 82435795), (13, 31706075), (23, 17920825), (25, 16487159), (65, 6341215), (67, 6151925), (115, 3584165), (299, 1378525), (325, 1268243), (335, 1230385), (575, 716833), (823, 500825), (871, 473225), (1495, 275705), (1541, 267475), (1675, 246077), (4115, 100165), (4355, 94645), (7475, 55141), (7705, 53495), (10699, 38525), (18929, 21775), (20033, 20575)]