26738415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 53239680

約数和(自身を除く): 26501265

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 2843, 3135, 8529, 9405, 14215, 25587, 31273, 42645, 54017, 93819, 127935, 156365, 162051, 270085, 281457, 469095, 486153, 594187, 810255, 1407285, 1782561, 2430765, 2970935, 5347683, 8912805, 26738415]

約数ペア:

[(1, 26738415), (3, 8912805), (5, 5347683), (9, 2970935), (11, 2430765), (15, 1782561), (19, 1407285), (33, 810255), (45, 594187), (55, 486153), (57, 469095), (95, 281457), (99, 270085), (165, 162051), (171, 156365), (209, 127935), (285, 93819), (495, 54017), (627, 42645), (855, 31273), (1045, 25587), (1881, 14215), (2843, 9405), (3135, 8529)]