724152035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 940896000

約数和(自身を除く): 216743965

約数列:

[1, 5, 19, 43, 95, 215, 269, 659, 817, 1345, 3295, 4085, 5111, 11567, 12521, 25555, 28337, 57835, 62605, 141685, 177271, 219773, 538403, 886355, 1098865, 2692015, 3368149, 7622653, 16840745, 38113265, 144830407, 724152035]

約数ペア:

[(1, 724152035), (5, 144830407), (19, 38113265), (43, 16840745), (95, 7622653), (215, 3368149), (269, 2692015), (659, 1098865), (817, 886355), (1345, 538403), (3295, 219773), (4085, 177271), (5111, 141685), (11567, 62605), (12521, 57835), (25555, 28337)]