29716425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 54

約数和(自身を含む): 56664218

約数和(自身を除く): 26947793

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 289, 425, 457, 765, 867, 1275, 1371, 1445, 2285, 2601, 3825, 4113, 4335, 6855, 7225, 7769, 11425, 13005, 20565, 21675, 23307, 34275, 38845, 65025, 69921, 102825, 116535, 132073, 194225, 349605, 396219, 582675, 660365, 1188657, 1748025, 1981095, 3301825, 5943285, 9905475, 29716425]

約数ペア:

[(1, 29716425), (3, 9905475), (5, 5943285), (9, 3301825), (15, 1981095), (17, 1748025), (25, 1188657), (45, 660365), (51, 582675), (75, 396219), (85, 349605), (153, 194225), (225, 132073), (255, 116535), (289, 102825), (425, 69921), (457, 65025), (765, 38845), (867, 34275), (1275, 23307), (1371, 21675), (1445, 20565), (2285, 13005), (2601, 11425), (3825, 7769), (4113, 7225), (4335, 6855)]