140157435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 268116480

約数和(自身を除く): 127959045

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 145, 165, 187, 255, 319, 435, 493, 561, 935, 957, 1479, 1595, 1723, 2465, 2805, 4785, 5169, 5423, 7395, 8615, 16269, 18953, 25845, 27115, 29291, 49967, 56859, 81345, 87873, 94765, 146455, 149901, 249835, 284295, 322201, 439365, 549637, 749505, 849439, 966603, 1611005, 1648911, 2548317, 2748185, 4247195, 4833015, 8244555, 9343829, 12741585, 28031487, 46719145, 140157435]

約数ペア:

[(1, 140157435), (3, 46719145), (5, 28031487), (11, 12741585), (15, 9343829), (17, 8244555), (29, 4833015), (33, 4247195), (51, 2748185), (55, 2548317), (85, 1648911), (87, 1611005), (145, 966603), (165, 849439), (187, 749505), (255, 549637), (319, 439365), (435, 322201), (493, 284295), (561, 249835), (935, 149901), (957, 146455), (1479, 94765), (1595, 87873), (1723, 81345), (2465, 56859), (2805, 49967), (4785, 29291), (5169, 27115), (5423, 25845), (7395, 18953), (8615, 16269)]