75116965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 49299035

約数列:

[1, 5, 7, 11, 17, 23, 35, 55, 77, 85, 115, 119, 161, 187, 253, 385, 391, 499, 595, 805, 935, 1265, 1309, 1771, 1955, 2495, 2737, 3493, 4301, 5489, 6545, 8483, 8855, 11477, 13685, 17465, 21505, 27445, 30107, 38423, 42415, 57385, 59381, 80339, 93313, 126247, 150535, 192115, 195109, 296905, 401695, 466565, 631235, 653191, 883729, 975545, 1365763, 2146199, 3265955, 4418645, 6828815, 10730995, 15023393, 75116965]

約数ペア:

[(1, 75116965), (5, 15023393), (7, 10730995), (11, 6828815), (17, 4418645), (23, 3265955), (35, 2146199), (55, 1365763), (77, 975545), (85, 883729), (115, 653191), (119, 631235), (161, 466565), (187, 401695), (253, 296905), (385, 195109), (391, 192115), (499, 150535), (595, 126247), (805, 93313), (935, 80339), (1265, 59381), (1309, 57385), (1771, 42415), (1955, 38423), (2495, 30107), (2737, 27445), (3493, 21505), (4301, 17465), (5489, 13685), (6545, 11477), (8483, 8855)]