80967075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8156

約数の個数: 48

約数和(自身を含む): 161061120

約数和(自身を除く): 80094045

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, 8117, 9975, 24351, 40585, 56819, 121755, 154223, 170457, 202925, 284095, 462669, 608775, 771115, 852285, 1079561, 1420475, 2313345, 3238683, 3855575, 4261425, 5397805, 11566725, 16193415, 26989025, 80967075]

約数ペア:

[(1, 80967075), (3, 26989025), (5, 16193415), (7, 11566725), (15, 5397805), (19, 4261425), (21, 3855575), (25, 3238683), (35, 2313345), (57, 1420475), (75, 1079561), (95, 852285), (105, 771115), (133, 608775), (175, 462669), (285, 284095), (399, 202925), (475, 170457), (525, 154223), (665, 121755), (1425, 56819), (1995, 40585), (3325, 24351), (8117, 9975)]