980059425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1063}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 1709890560

約数和(自身を除く): 729831135

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 647, 1063, 1425, 1941, 3189, 3235, 5315, 9705, 12293, 15945, 16175, 20197, 26575, 36879, 48525, 60591, 61465, 79725, 100985, 184395, 302955, 307325, 504925, 687761, 921975, 1514775, 2063283, 3438805, 10316415, 13067459, 17194025, 39202377, 51582075, 65337295, 196011885, 326686475, 980059425]

約数ペア:

[(1, 980059425), (3, 326686475), (5, 196011885), (15, 65337295), (19, 51582075), (25, 39202377), (57, 17194025), (75, 13067459), (95, 10316415), (285, 3438805), (475, 2063283), (647, 1514775), (1063, 921975), (1425, 687761), (1941, 504925), (3189, 307325), (3235, 302955), (5315, 184395), (9705, 100985), (12293, 79725), (15945, 61465), (16175, 60591), (20197, 48525), (26575, 36879)]