713221425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1879}}^1$

素因数の和:2143

約数の個数: 72

約数和(自身を含む): 1466791040

約数和(自身を除く): 753569615

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 241, 315, 525, 723, 1205, 1575, 1687, 1879, 2169, 3615, 5061, 5637, 6025, 8435, 9395, 10845, 13153, 15183, 16911, 18075, 25305, 28185, 39459, 42175, 46975, 54225, 65765, 75915, 84555, 118377, 126525, 140925, 197295, 328825, 379575, 422775, 452839, 591885, 986475, 1358517, 2264195, 2959425, 3169873, 4075551, 6792585, 9509619, 11320975, 15849365, 20377755, 28528857, 33962925, 47548095, 79246825, 101888775, 142644285, 237740475, 713221425]

約数ペア:

[(1, 713221425), (3, 237740475), (5, 142644285), (7, 101888775), (9, 79246825), (15, 47548095), (21, 33962925), (25, 28528857), (35, 20377755), (45, 15849365), (63, 11320975), (75, 9509619), (105, 6792585), (175, 4075551), (225, 3169873), (241, 2959425), (315, 2264195), (525, 1358517), (723, 986475), (1205, 591885), (1575, 452839), (1687, 422775), (1879, 379575), (2169, 328825), (3615, 197295), (5061, 140925), (5637, 126525), (6025, 118377), (8435, 84555), (9395, 75915), (10845, 65765), (13153, 54225), (15183, 46975), (16911, 42175), (18075, 39459), (25305, 28185)]