127973025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33457}}^1$

素因数の和:33490

約数の個数: 36

約数和(自身を含む): 242704332

約数和(自身を除く): 114731307

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 33457, 100371, 167285, 301113, 501855, 568769, 836425, 1505565, 1706307, 2509275, 2843845, 5118921, 7527825, 8531535, 14219225, 25594605, 42657675, 127973025]

約数ペア:

[(1, 127973025), (3, 42657675), (5, 25594605), (9, 14219225), (15, 8531535), (17, 7527825), (25, 5118921), (45, 2843845), (51, 2509275), (75, 1706307), (85, 1505565), (153, 836425), (225, 568769), (255, 501855), (425, 301113), (765, 167285), (1275, 100371), (3825, 33457)]