16244145

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 30666240

約数和(自身を除く): 14422095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2111, 2565, 6333, 7695, 10555, 18999, 31665, 40109, 56997, 94995, 120327, 170991, 200545, 284985, 360981, 601635, 854955, 1082943, 1804905, 3248829, 5414715, 16244145]

約数ペア:

[(1, 16244145), (3, 5414715), (5, 3248829), (9, 1804905), (15, 1082943), (19, 854955), (27, 601635), (45, 360981), (57, 284985), (81, 200545), (95, 170991), (135, 120327), (171, 94995), (285, 56997), (405, 40109), (513, 31665), (855, 18999), (1539, 10555), (2111, 7695), (2565, 6333)]