145872285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{983}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 251935488

約数和(自身を除く): 106063203

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 761, 983, 2283, 2949, 3805, 4915, 9893, 11415, 12779, 14745, 29679, 38337, 49465, 63895, 148395, 191685, 748063, 2244189, 3740315, 9724819, 11220945, 29174457, 48624095, 145872285]

約数ペア:

[(1, 145872285), (3, 48624095), (5, 29174457), (13, 11220945), (15, 9724819), (39, 3740315), (65, 2244189), (195, 748063), (761, 191685), (983, 148395), (2283, 63895), (2949, 49465), (3805, 38337), (4915, 29679), (9893, 14745), (11415, 12779)]