29897515

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 36773856

約数和(自身を除く): 6876341

約数列:

[1, 5, 73, 101, 365, 505, 811, 4055, 7373, 36865, 59203, 81911, 296015, 409555, 5979503, 29897515]

約数ペア:

[(1, 29897515), (5, 5979503), (73, 409555), (101, 296015), (365, 81911), (505, 59203), (811, 36865), (4055, 7373)]