27300455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 14430745

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2069, 2639, 10345, 13195, 14483, 26897, 60001, 72415, 134485, 188279, 300005, 420007, 780013, 941395, 2100035, 3900065, 5460091, 27300455]

約数ペア:

[(1, 27300455), (5, 5460091), (7, 3900065), (13, 2100035), (29, 941395), (35, 780013), (65, 420007), (91, 300005), (145, 188279), (203, 134485), (377, 72415), (455, 60001), (1015, 26897), (1885, 14483), (2069, 13195), (2639, 10345)]