1601225505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{87427}}^1$

素因数の和:87486

約数の個数: 48

約数和(自身を含む): 3109639104

約数和(自身を除く): 1508413599

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 18315, 87427, 262281, 437135, 786843, 961697, 1311405, 2885091, 3234799, 3934215, 4808485, 8655273, 9704397, 14425455, 16173995, 29113191, 35582789, 43276365, 48521985, 106748367, 145565955, 177913945, 320245101, 533741835, 1601225505]

約数ペア:

[(1, 1601225505), (3, 533741835), (5, 320245101), (9, 177913945), (11, 145565955), (15, 106748367), (33, 48521985), (37, 43276365), (45, 35582789), (55, 29113191), (99, 16173995), (111, 14425455), (165, 9704397), (185, 8655273), (333, 4808485), (407, 3934215), (495, 3234799), (555, 2885091), (1221, 1311405), (1665, 961697), (2035, 786843), (3663, 437135), (6105, 262281), (18315, 87427)]