5401665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 10378368

約数和(自身を除く): 4976703

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 307, 345, 391, 765, 921, 1035, 1173, 1535, 1955, 2763, 3519, 4605, 5219, 5865, 7061, 13815, 15657, 17595, 21183, 26095, 35305, 46971, 63549, 78285, 105915, 120037, 234855, 317745, 360111, 600185, 1080333, 1800555, 5401665]

約数ペア:

[(1, 5401665), (3, 1800555), (5, 1080333), (9, 600185), (15, 360111), (17, 317745), (23, 234855), (45, 120037), (51, 105915), (69, 78285), (85, 63549), (115, 46971), (153, 35305), (207, 26095), (255, 21183), (307, 17595), (345, 15657), (391, 13815), (765, 7061), (921, 5865), (1035, 5219), (1173, 4605), (1535, 3519), (1955, 2763)]