42769605

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 70116480

約数和(自身を除く): 27346875

約数列:

[1, 3, 5, 15, 73, 139, 219, 281, 365, 417, 695, 843, 1095, 1405, 2085, 4215, 10147, 20513, 30441, 39059, 50735, 61539, 102565, 117177, 152205, 195295, 307695, 585885, 2851307, 8553921, 14256535, 42769605]

約数ペア:

[(1, 42769605), (3, 14256535), (5, 8553921), (15, 2851307), (73, 585885), (139, 307695), (219, 195295), (281, 152205), (365, 117177), (417, 102565), (695, 61539), (843, 50735), (1095, 39059), (1405, 30441), (2085, 20513), (4215, 10147)]