98497945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3049}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 147571200

約数和(自身を除く): 49073255

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 3049, 4615, 6461, 15245, 21343, 32305, 39637, 106715, 198185, 216479, 277459, 1082395, 1387295, 1515353, 2814227, 7576765, 14071135, 19699589, 98497945]

約数ペア:

[(1, 98497945), (5, 19699589), (7, 14071135), (13, 7576765), (35, 2814227), (65, 1515353), (71, 1387295), (91, 1082395), (355, 277459), (455, 216479), (497, 198185), (923, 106715), (2485, 39637), (3049, 32305), (4615, 21343), (6461, 15245)]