4510125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 8598720

約数和(自身を除く): 4088595

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 211, 225, 285, 375, 475, 633, 855, 1055, 1125, 1425, 1899, 2375, 3165, 4009, 4275, 5275, 7125, 9495, 12027, 15825, 20045, 21375, 26375, 36081, 47475, 60135, 79125, 100225, 180405, 237375, 300675, 501125, 902025, 1503375, 4510125]

約数ペア:

[(1, 4510125), (3, 1503375), (5, 902025), (9, 501125), (15, 300675), (19, 237375), (25, 180405), (45, 100225), (57, 79125), (75, 60135), (95, 47475), (125, 36081), (171, 26375), (211, 21375), (225, 20045), (285, 15825), (375, 12027), (475, 9495), (633, 7125), (855, 5275), (1055, 4275), (1125, 4009), (1425, 3165), (1899, 2375)]