4838145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 8545152

約数和(自身を除く): 3707007

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 577, 645, 1677, 1731, 2795, 2885, 7501, 8385, 8655, 22503, 24811, 37505, 74433, 112515, 124055, 322543, 372165, 967629, 1612715, 4838145]

約数ペア:

[(1, 4838145), (3, 1612715), (5, 967629), (13, 372165), (15, 322543), (39, 124055), (43, 112515), (65, 74433), (129, 37505), (195, 24811), (215, 22503), (559, 8655), (577, 8385), (645, 7501), (1677, 2885), (1731, 2795)]