45372215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 65525760

約数和(自身を除く): 20153545

約数列:

[1, 5, 7, 23, 35, 115, 157, 161, 359, 785, 805, 1099, 1795, 2513, 3611, 5495, 8257, 12565, 18055, 25277, 41285, 56363, 57799, 126385, 281815, 288995, 394541, 1296349, 1972705, 6481745, 9074443, 45372215]

約数ペア:

[(1, 45372215), (5, 9074443), (7, 6481745), (23, 1972705), (35, 1296349), (115, 394541), (157, 288995), (161, 281815), (359, 126385), (785, 57799), (805, 56363), (1099, 41285), (1795, 25277), (2513, 18055), (3611, 12565), (5495, 8257)]