31730835

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 20523885

約数列:

[1, 3, 5, 15, 53, 159, 167, 239, 265, 501, 717, 795, 835, 1195, 2505, 3585, 8851, 12667, 26553, 38001, 39913, 44255, 63335, 119739, 132765, 190005, 199565, 598695, 2115389, 6346167, 10576945, 31730835]

約数ペア:

[(1, 31730835), (3, 10576945), (5, 6346167), (15, 2115389), (53, 598695), (159, 199565), (167, 190005), (239, 132765), (265, 119739), (501, 63335), (717, 44255), (795, 39913), (835, 38001), (1195, 26553), (2505, 12667), (3585, 8851)]