87865304445

素因数分解:

$3^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{182159}}^1$

素因数の和:182576

約数の個数: 48

約数和(自身を含む): 158339301120

約数和(自身を除く): 70473996675

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 397, 405, 1191, 1215, 1985, 3573, 5955, 10719, 17865, 32157, 53595, 96471, 160785, 182159, 482355, 546477, 910795, 1639431, 2732385, 4918293, 8197155, 14754879, 24591465, 44264637, 72317123, 73774395, 216951369, 221323185, 361585615, 650854107, 1084756845, 1952562321, 3254270535, 5857686963, 9762811605, 17573060889, 29288434815, 87865304445]

約数ペア:

[(1, 87865304445), (3, 29288434815), (5, 17573060889), (9, 9762811605), (15, 5857686963), (27, 3254270535), (45, 1952562321), (81, 1084756845), (135, 650854107), (243, 361585615), (397, 221323185), (405, 216951369), (1191, 73774395), (1215, 72317123), (1985, 44264637), (3573, 24591465), (5955, 14754879), (10719, 8197155), (17865, 4918293), (32157, 2732385), (53595, 1639431), (96471, 910795), (160785, 546477), (182159, 482355)]