1072197405

素因数分解:

$3^5\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1931}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 1932525504

約数和(自身を除く): 860328099

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 457, 1215, 1371, 1931, 2285, 4113, 5793, 6855, 9655, 12339, 17379, 20565, 28965, 37017, 52137, 61695, 86895, 111051, 156411, 185085, 260685, 469233, 555255, 782055, 882467, 2346165, 2647401, 4412335, 7942203, 13237005, 23826609, 39711015, 71479827, 119133045, 214439481, 357399135, 1072197405]

約数ペア:

[(1, 1072197405), (3, 357399135), (5, 214439481), (9, 119133045), (15, 71479827), (27, 39711015), (45, 23826609), (81, 13237005), (135, 7942203), (243, 4412335), (405, 2647401), (457, 2346165), (1215, 882467), (1371, 782055), (1931, 555255), (2285, 469233), (4113, 260685), (5793, 185085), (6855, 156411), (9655, 111051), (12339, 86895), (17379, 61695), (20565, 52137), (28965, 37017)]