30307995

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 54774720

約数和(自身を除く): 24466725

約数列:

[1, 3, 5, 9, 15, 37, 45, 109, 111, 167, 185, 327, 333, 501, 545, 555, 835, 981, 1503, 1635, 1665, 2505, 4033, 4905, 6179, 7515, 12099, 18203, 18537, 20165, 30895, 36297, 54609, 55611, 60495, 91015, 92685, 163827, 181485, 273045, 278055, 673511, 819135, 2020533, 3367555, 6061599, 10102665, 30307995]

約数ペア:

[(1, 30307995), (3, 10102665), (5, 6061599), (9, 3367555), (15, 2020533), (37, 819135), (45, 673511), (109, 278055), (111, 273045), (167, 181485), (185, 163827), (327, 92685), (333, 91015), (501, 60495), (545, 55611), (555, 54609), (835, 36297), (981, 30895), (1503, 20165), (1635, 18537), (1665, 18203), (2505, 12099), (4033, 7515), (4905, 6179)]