39278035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 52488000

約数和(自身を除く): 13209965

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 269, 551, 1007, 1345, 1537, 2755, 5035, 5111, 7685, 7801, 14257, 25555, 29203, 39005, 71285, 146015, 148219, 270883, 413453, 741095, 1354415, 2067265, 7855607, 39278035]

約数ペア:

[(1, 39278035), (5, 7855607), (19, 2067265), (29, 1354415), (53, 741095), (95, 413453), (145, 270883), (265, 148219), (269, 146015), (551, 71285), (1007, 39005), (1345, 29203), (1537, 25555), (2755, 14257), (5035, 7801), (5111, 7685)]