73023075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 54

約数和(自身を含む): 139062404

約数和(自身を除く): 66039329

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 289, 425, 765, 867, 1123, 1275, 1445, 2601, 3369, 3825, 4335, 5615, 7225, 10107, 13005, 16845, 19091, 21675, 28075, 50535, 57273, 65025, 84225, 95455, 171819, 252675, 286365, 324547, 477275, 859095, 973641, 1431825, 1622735, 2920923, 4295475, 4868205, 8113675, 14604615, 24341025, 73023075]

約数ペア:

[(1, 73023075), (3, 24341025), (5, 14604615), (9, 8113675), (15, 4868205), (17, 4295475), (25, 2920923), (45, 1622735), (51, 1431825), (75, 973641), (85, 859095), (153, 477275), (225, 324547), (255, 286365), (289, 252675), (425, 171819), (765, 95455), (867, 84225), (1123, 65025), (1275, 57273), (1445, 50535), (2601, 28075), (3369, 21675), (3825, 19091), (4335, 16845), (5615, 13005), (7225, 10107)]