156486735

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8221}}^1$

素因数の和:8285

約数の個数: 40

約数和(自身を含む): 286520256

約数和(自身を除く): 130033521

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 6345, 8221, 19035, 24663, 41105, 73989, 123315, 221967, 369945, 386387, 665901, 1109835, 1159161, 1931935, 3329505, 3477483, 5795805, 10432449, 17387415, 31297347, 52162245, 156486735]

約数ペア:

[(1, 156486735), (3, 52162245), (5, 31297347), (9, 17387415), (15, 10432449), (27, 5795805), (45, 3477483), (47, 3329505), (81, 1931935), (135, 1159161), (141, 1109835), (235, 665901), (405, 386387), (423, 369945), (705, 221967), (1269, 123315), (2115, 73989), (3807, 41105), (6345, 24663), (8221, 19035)]