57895965

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 110230848

約数和(自身を除く): 52334883

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 2803, 4131, 6885, 8409, 14015, 20655, 25227, 42045, 47651, 75681, 126135, 142953, 227043, 238255, 378405, 428859, 681129, 714765, 1135215, 1286577, 2144295, 3405645, 3859731, 6432885, 11579193, 19298655, 57895965]

約数ペア:

[(1, 57895965), (3, 19298655), (5, 11579193), (9, 6432885), (15, 3859731), (17, 3405645), (27, 2144295), (45, 1286577), (51, 1135215), (81, 714765), (85, 681129), (135, 428859), (153, 378405), (243, 238255), (255, 227043), (405, 142953), (459, 126135), (765, 75681), (1215, 47651), (1377, 42045), (2295, 25227), (2803, 20655), (4131, 14015), (6885, 8409)]