229919105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 309173760

約数和(自身を除く): 79254655

約数列:

[1, 5, 13, 29, 65, 145, 283, 377, 431, 1415, 1885, 2155, 3679, 5603, 8207, 12499, 18395, 28015, 41035, 62495, 106691, 121973, 162487, 533455, 609865, 812435, 1585649, 3537217, 7928245, 17686085, 45983821, 229919105]

約数ペア:

[(1, 229919105), (5, 45983821), (13, 17686085), (29, 7928245), (65, 3537217), (145, 1585649), (283, 812435), (377, 609865), (431, 533455), (1415, 162487), (1885, 121973), (2155, 106691), (3679, 62495), (5603, 41035), (8207, 28015), (12499, 18395)]