33989715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 63000288

約数和(自身を除く): 29010573

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 283, 471, 765, 785, 849, 1413, 1415, 2355, 2547, 2669, 4245, 4811, 7065, 8007, 12735, 13345, 14433, 24021, 24055, 40035, 43299, 44431, 72165, 120105, 133293, 216495, 222155, 399879, 666465, 755327, 1999395, 2265981, 3776635, 6797943, 11329905, 33989715]

約数ペア:

[(1, 33989715), (3, 11329905), (5, 6797943), (9, 3776635), (15, 2265981), (17, 1999395), (45, 755327), (51, 666465), (85, 399879), (153, 222155), (157, 216495), (255, 133293), (283, 120105), (471, 72165), (765, 44431), (785, 43299), (849, 40035), (1413, 24055), (1415, 24021), (2355, 14433), (2547, 13345), (2669, 12735), (4245, 8007), (4811, 7065)]