82164075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1$

素因数の和:8276

約数の個数: 48

約数和(自身を含む): 163441920

約数和(自身を除く): 81277845

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 8237, 9975, 24711, 41185, 57659, 123555, 156503, 172977, 205925, 288295, 469509, 617775, 782515, 864885, 1095521, 1441475, 2347545, 3286563, 3912575, 4324425, 5477605, 11737725, 16432815, 27388025, 82164075]

約数ペア:

[(1, 82164075), (3, 27388025), (5, 16432815), (7, 11737725), (15, 5477605), (19, 4324425), (21, 3912575), (25, 3286563), (35, 2347545), (57, 1441475), (75, 1095521), (95, 864885), (105, 782515), (133, 617775), (175, 469509), (285, 288295), (399, 205925), (475, 172977), (525, 156503), (665, 123555), (1425, 57659), (1995, 41185), (3325, 24711), (8237, 9975)]