289301175

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{14447}}^1$

素因数の和:14552

約数の個数: 36

約数和(自身を含む): 524028960

約数和(自身を除く): 234727785

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 225, 267, 445, 801, 1335, 2225, 4005, 6675, 14447, 20025, 43341, 72235, 130023, 216705, 361175, 650115, 1083525, 1285783, 3250575, 3857349, 6428915, 11572047, 19286745, 32144575, 57860235, 96433725, 289301175]

約数ペア:

[(1, 289301175), (3, 96433725), (5, 57860235), (9, 32144575), (15, 19286745), (25, 11572047), (45, 6428915), (75, 3857349), (89, 3250575), (225, 1285783), (267, 1083525), (445, 650115), (801, 361175), (1335, 216705), (2225, 130023), (4005, 72235), (6675, 43341), (14447, 20025)]