53440845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 89800704

約数和(自身を除く): 36359859

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 573, 811, 955, 2433, 2865, 4055, 4393, 12165, 13179, 18653, 21965, 55959, 65895, 93265, 154901, 279795, 464703, 774505, 2323515, 3562723, 10688169, 17813615, 53440845]

約数ペア:

[(1, 53440845), (3, 17813615), (5, 10688169), (15, 3562723), (23, 2323515), (69, 774505), (115, 464703), (191, 279795), (345, 154901), (573, 93265), (811, 65895), (955, 55959), (2433, 21965), (2865, 18653), (4055, 13179), (4393, 12165)]