71105595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 129890304

約数和(自身を除く): 58784709

約数列:

[1, 3, 5, 11, 15, 33, 47, 53, 55, 141, 159, 165, 173, 235, 265, 517, 519, 583, 705, 795, 865, 1551, 1749, 1903, 2491, 2585, 2595, 2915, 5709, 7473, 7755, 8131, 8745, 9169, 9515, 12455, 24393, 27401, 27507, 28545, 37365, 40655, 45845, 82203, 89441, 100859, 121965, 137005, 137535, 268323, 302577, 411015, 430943, 447205, 504295, 1292829, 1341615, 1512885, 2154715, 4740373, 6464145, 14221119, 23701865, 71105595]

約数ペア:

[(1, 71105595), (3, 23701865), (5, 14221119), (11, 6464145), (15, 4740373), (33, 2154715), (47, 1512885), (53, 1341615), (55, 1292829), (141, 504295), (159, 447205), (165, 430943), (173, 411015), (235, 302577), (265, 268323), (517, 137535), (519, 137005), (583, 121965), (705, 100859), (795, 89441), (865, 82203), (1551, 45845), (1749, 40655), (1903, 37365), (2491, 28545), (2585, 27507), (2595, 27401), (2915, 24393), (5709, 12455), (7473, 9515), (7755, 9169), (8131, 8745)]