143722485

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 261105600

約数和(自身を除く): 117383115

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 379, 477, 795, 1137, 1431, 1895, 2385, 2809, 3411, 5685, 7155, 8427, 10233, 14045, 17055, 20087, 25281, 42135, 51165, 60261, 75843, 100435, 126405, 180783, 301305, 379215, 542349, 903915, 1064611, 2711745, 3193833, 5323055, 9581499, 15969165, 28744497, 47907495, 143722485]

約数ペア:

[(1, 143722485), (3, 47907495), (5, 28744497), (9, 15969165), (15, 9581499), (27, 5323055), (45, 3193833), (53, 2711745), (135, 1064611), (159, 903915), (265, 542349), (379, 379215), (477, 301305), (795, 180783), (1137, 126405), (1431, 100435), (1895, 75843), (2385, 60261), (2809, 51165), (3411, 42135), (5685, 25281), (7155, 20087), (8427, 17055), (10233, 14045)]