47383335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 90777024

約数和(自身を除く): 43393689

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 2693, 3519, 5865, 8079, 13465, 17595, 24237, 40395, 45781, 61939, 121185, 137343, 185817, 228905, 309695, 412029, 557451, 686715, 929085, 1052963, 2060145, 2787255, 3158889, 5264815, 9476667, 15794445, 47383335]

約数ペア:

[(1, 47383335), (3, 15794445), (5, 9476667), (9, 5264815), (15, 3158889), (17, 2787255), (23, 2060145), (45, 1052963), (51, 929085), (69, 686715), (85, 557451), (115, 412029), (153, 309695), (207, 228905), (255, 185817), (345, 137343), (391, 121185), (765, 61939), (1035, 45781), (1173, 40395), (1955, 24237), (2693, 17595), (3519, 13465), (5865, 8079)]