300000195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1831}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 569297664

約数和(自身を除く): 269297469

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 331, 495, 993, 1655, 1831, 2979, 3641, 4965, 5493, 9155, 10923, 14895, 16479, 18205, 20141, 27465, 32769, 54615, 60423, 82395, 100705, 163845, 181269, 302115, 606061, 906345, 1818183, 3030305, 5454549, 6666671, 9090915, 20000013, 27272745, 33333355, 60000039, 100000065, 300000195]

約数ペア:

[(1, 300000195), (3, 100000065), (5, 60000039), (9, 33333355), (11, 27272745), (15, 20000013), (33, 9090915), (45, 6666671), (55, 5454549), (99, 3030305), (165, 1818183), (331, 906345), (495, 606061), (993, 302115), (1655, 181269), (1831, 163845), (2979, 100705), (3641, 82395), (4965, 60423), (5493, 54615), (9155, 32769), (10923, 27465), (14895, 20141), (16479, 18205)]