75071745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4711

約数の個数: 64

約数和(自身を含む): 161533440

約数和(自身を除く): 86461695

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 3213, 4673, 5355, 14019, 16065, 23365, 32711, 42057, 70095, 79441, 98133, 126171, 163555, 210285, 238323, 294399, 397205, 490665, 556087, 630855, 714969, 883197, 1191615, 1471995, 1668261, 2144907, 2780435, 3574845, 4415985, 5004783, 8341305, 10724535, 15014349, 25023915, 75071745]

約数ペア:

[(1, 75071745), (3, 25023915), (5, 15014349), (7, 10724535), (9, 8341305), (15, 5004783), (17, 4415985), (21, 3574845), (27, 2780435), (35, 2144907), (45, 1668261), (51, 1471995), (63, 1191615), (85, 883197), (105, 714969), (119, 630855), (135, 556087), (153, 490665), (189, 397205), (255, 294399), (315, 238323), (357, 210285), (459, 163555), (595, 126171), (765, 98133), (945, 79441), (1071, 70095), (1785, 42057), (2295, 32711), (3213, 23365), (4673, 16065), (5355, 14019)]