73432815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 126406656

約数和(自身を除く): 52973841

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 191, 213, 285, 355, 361, 573, 955, 1065, 1083, 1349, 1805, 2865, 3629, 4047, 5415, 6745, 10887, 13561, 18145, 20235, 25631, 40683, 54435, 67805, 68951, 76893, 128155, 203415, 206853, 257659, 344755, 384465, 772977, 1034265, 1288295, 3864885, 4895521, 14686563, 24477605, 73432815]

約数ペア:

[(1, 73432815), (3, 24477605), (5, 14686563), (15, 4895521), (19, 3864885), (57, 1288295), (71, 1034265), (95, 772977), (191, 384465), (213, 344755), (285, 257659), (355, 206853), (361, 203415), (573, 128155), (955, 76893), (1065, 68951), (1083, 67805), (1349, 54435), (1805, 40683), (2865, 25631), (3629, 20235), (4047, 18145), (5415, 13561), (6745, 10887)]