307808494425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4235411}}^1$

素因数の和:4235463

約数の個数: 72

約数和(自身を含む): 614473572960

約数和(自身を除く): 306665078535

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 153, 171, 225, 255, 285, 323, 425, 475, 765, 855, 969, 1275, 1425, 1615, 2907, 3825, 4275, 4845, 8075, 14535, 24225, 72675, 4235411, 12706233, 21177055, 38118699, 63531165, 72001987, 80472809, 105885275, 190593495, 216005961, 241418427, 317655825, 360009935, 402364045, 648017883, 724255281, 952967475, 1080029805, 1207092135, 1368037753, 1800049675, 2011820225, 3240089415, 3621276405, 4104113259, 5400149025, 6035460675, 6840188765, 12312339777, 16200447075, 18106382025, 20520566295, 34200943825, 61561698885, 102602831475, 307808494425]

約数ペア:

[(1, 307808494425), (3, 102602831475), (5, 61561698885), (9, 34200943825), (15, 20520566295), (17, 18106382025), (19, 16200447075), (25, 12312339777), (45, 6840188765), (51, 6035460675), (57, 5400149025), (75, 4104113259), (85, 3621276405), (95, 3240089415), (153, 2011820225), (171, 1800049675), (225, 1368037753), (255, 1207092135), (285, 1080029805), (323, 952967475), (425, 724255281), (475, 648017883), (765, 402364045), (855, 360009935), (969, 317655825), (1275, 241418427), (1425, 216005961), (1615, 190593495), (2907, 105885275), (3825, 80472809), (4275, 72001987), (4845, 63531165), (8075, 38118699), (14535, 21177055), (24225, 12706233), (72675, 4235411)]