108205765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 143428320

約数和(自身を除く): 35222555

約数列:

[1, 5, 17, 41, 61, 85, 205, 305, 509, 697, 1037, 2501, 2545, 3485, 5185, 8653, 12505, 20869, 31049, 42517, 43265, 104345, 155245, 212585, 354773, 527833, 1273009, 1773865, 2639165, 6365045, 21641153, 108205765]

約数ペア:

[(1, 108205765), (5, 21641153), (17, 6365045), (41, 2639165), (61, 1773865), (85, 1273009), (205, 527833), (305, 354773), (509, 212585), (697, 155245), (1037, 104345), (2501, 43265), (2545, 42517), (3485, 31049), (5185, 20869), (8653, 12505)]