164580315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1193}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 279567936

約数和(自身を除く): 114987621

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 541, 1193, 1623, 2705, 3579, 5965, 8115, 9197, 17895, 20281, 27591, 45985, 60843, 101405, 137955, 304215, 645413, 1936239, 3227065, 9681195, 10972021, 32916063, 54860105, 164580315]

約数ペア:

[(1, 164580315), (3, 54860105), (5, 32916063), (15, 10972021), (17, 9681195), (51, 3227065), (85, 1936239), (255, 645413), (541, 304215), (1193, 137955), (1623, 101405), (2705, 60843), (3579, 45985), (5965, 27591), (8115, 20281), (9197, 17895)]