100509715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15791}}^1$

素因数の和:15882

約数の個数: 16

約数和(自身を含む): 128862720

約数和(自身を除く): 28353005

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 15791, 78955, 300029, 1057997, 1500145, 5289985, 20101943, 100509715]

約数ペア:

[(1, 100509715), (5, 20101943), (19, 5289985), (67, 1500145), (95, 1057997), (335, 300029), (1273, 78955), (6365, 15791)]