22031235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 41783040

約数和(自身を除く): 19751805

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 929, 1395, 1581, 2635, 2787, 4645, 4743, 7905, 8361, 13935, 15793, 23715, 28799, 41805, 47379, 78965, 86397, 142137, 143995, 236895, 259191, 431985, 489583, 710685, 1295955, 1468749, 2447915, 4406247, 7343745, 22031235]

約数ペア:

[(1, 22031235), (3, 7343745), (5, 4406247), (9, 2447915), (15, 1468749), (17, 1295955), (31, 710685), (45, 489583), (51, 431985), (85, 259191), (93, 236895), (153, 143995), (155, 142137), (255, 86397), (279, 78965), (465, 47379), (527, 41805), (765, 28799), (929, 23715), (1395, 15793), (1581, 13935), (2635, 8361), (2787, 7905), (4645, 4743)]