2060955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 3882528

約数和(自身を除く): 1821573

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 271, 507, 585, 813, 845, 1355, 1521, 2439, 2535, 3523, 4065, 7605, 10569, 12195, 17615, 31707, 45799, 52845, 137397, 158535, 228995, 412191, 686985, 2060955]

約数ペア:

[(1, 2060955), (3, 686985), (5, 412191), (9, 228995), (13, 158535), (15, 137397), (39, 52845), (45, 45799), (65, 31707), (117, 17615), (169, 12195), (195, 10569), (271, 7605), (507, 4065), (585, 3523), (813, 2535), (845, 2439), (1355, 1521)]