15703425879

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{941}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 21415412928

約数和(自身を除く): 5711987049

約数列:

[1, 3, 73, 181, 219, 421, 543, 941, 1263, 2823, 13213, 30733, 39639, 68693, 76201, 92199, 170321, 206079, 228603, 396161, 510963, 1188483, 5562673, 12433433, 16688019, 28919753, 37300299, 71705141, 86759259, 215115423, 5234475293, 15703425879]

約数ペア:

[(1, 15703425879), (3, 5234475293), (73, 215115423), (181, 86759259), (219, 71705141), (421, 37300299), (543, 28919753), (941, 16688019), (1263, 12433433), (2823, 5562673), (13213, 1188483), (30733, 510963), (39639, 396161), (68693, 228603), (76201, 206079), (92199, 170321)]