43240925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 67079040

約数和(自身を除く): 23838115

約数列:

[1, 5, 7, 13, 25, 35, 65, 83, 91, 175, 229, 325, 415, 455, 581, 1079, 1145, 1603, 2075, 2275, 2905, 2977, 5395, 5725, 7553, 8015, 14525, 14885, 19007, 20839, 26975, 37765, 40075, 74425, 95035, 104195, 133049, 188825, 247091, 475175, 520975, 665245, 1235455, 1729637, 3326225, 6177275, 8648185, 43240925]

約数ペア:

[(1, 43240925), (5, 8648185), (7, 6177275), (13, 3326225), (25, 1729637), (35, 1235455), (65, 665245), (83, 520975), (91, 475175), (175, 247091), (229, 188825), (325, 133049), (415, 104195), (455, 95035), (581, 74425), (1079, 40075), (1145, 37765), (1603, 26975), (2075, 20839), (2275, 19007), (2905, 14885), (2977, 14525), (5395, 8015), (5725, 7553)]