8470575

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 16204320

約数和(自身を除く): 7733745

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 89, 135, 141, 225, 235, 267, 405, 423, 445, 675, 705, 801, 1175, 1269, 1335, 2025, 2115, 2225, 2403, 3525, 3807, 4005, 4183, 6345, 6675, 7209, 10575, 12015, 12549, 19035, 20025, 20915, 31725, 36045, 37647, 60075, 62745, 95175, 104575, 112941, 180225, 188235, 313725, 338823, 564705, 941175, 1694115, 2823525, 8470575]

約数ペア:

[(1, 8470575), (3, 2823525), (5, 1694115), (9, 941175), (15, 564705), (25, 338823), (27, 313725), (45, 188235), (47, 180225), (75, 112941), (81, 104575), (89, 95175), (135, 62745), (141, 60075), (225, 37647), (235, 36045), (267, 31725), (405, 20915), (423, 20025), (445, 19035), (675, 12549), (705, 12015), (801, 10575), (1175, 7209), (1269, 6675), (1335, 6345), (2025, 4183), (2115, 4005), (2225, 3807), (2403, 3525)]