29838015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 54632448

約数和(自身を除く): 24794433

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 127, 207, 227, 345, 381, 635, 681, 1035, 1135, 1143, 1905, 2043, 2921, 3405, 5221, 5715, 8763, 10215, 14605, 15663, 26105, 26289, 28829, 43815, 46989, 78315, 86487, 131445, 144145, 234945, 259461, 432435, 663067, 1297305, 1989201, 3315335, 5967603, 9946005, 29838015]

約数ペア:

[(1, 29838015), (3, 9946005), (5, 5967603), (9, 3315335), (15, 1989201), (23, 1297305), (45, 663067), (69, 432435), (115, 259461), (127, 234945), (207, 144145), (227, 131445), (345, 86487), (381, 78315), (635, 46989), (681, 43815), (1035, 28829), (1135, 26289), (1143, 26105), (1905, 15663), (2043, 14605), (2921, 10215), (3405, 8763), (5221, 5715)]