47683685

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 20745115

約数列:

[1, 5, 7, 29, 35, 109, 145, 203, 431, 545, 763, 1015, 2155, 3017, 3161, 3815, 12499, 15085, 15805, 22127, 46979, 62495, 87493, 110635, 234895, 328853, 437465, 1362391, 1644265, 6811955, 9536737, 47683685]

約数ペア:

[(1, 47683685), (5, 9536737), (7, 6811955), (29, 1644265), (35, 1362391), (109, 437465), (145, 328853), (203, 234895), (431, 110635), (545, 87493), (763, 62495), (1015, 46979), (2155, 22127), (3017, 15805), (3161, 15085), (3815, 12499)]