1172440125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{54851}}^1$

素因数の和:54891

約数の個数: 48

約数和(自身を含む): 2224797120

約数和(自身を除く): 1052356995

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 4275, 7125, 21375, 54851, 164553, 274255, 493659, 822765, 1042169, 1371275, 2468295, 3126507, 4113825, 5210845, 6856375, 9379521, 12341475, 15632535, 20569125, 26054225, 46897605, 61707375, 78162675, 130271125, 234488025, 390813375, 1172440125]

約数ペア:

[(1, 1172440125), (3, 390813375), (5, 234488025), (9, 130271125), (15, 78162675), (19, 61707375), (25, 46897605), (45, 26054225), (57, 20569125), (75, 15632535), (95, 12341475), (125, 9379521), (171, 6856375), (225, 5210845), (285, 4113825), (375, 3126507), (475, 2468295), (855, 1371275), (1125, 1042169), (1425, 822765), (2375, 493659), (4275, 274255), (7125, 164553), (21375, 54851)]