39382785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 76737024

約数和(自身を除く): 37354239

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 2927, 4485, 8781, 13455, 14635, 26343, 38051, 43905, 67321, 114153, 131715, 190255, 201963, 336605, 342459, 570765, 605889, 875173, 1009815, 1712295, 2625519, 3029445, 4375865, 7876557, 13127595, 39382785]

約数ペア:

[(1, 39382785), (3, 13127595), (5, 7876557), (9, 4375865), (13, 3029445), (15, 2625519), (23, 1712295), (39, 1009815), (45, 875173), (65, 605889), (69, 570765), (115, 342459), (117, 336605), (195, 201963), (207, 190255), (299, 131715), (345, 114153), (585, 67321), (897, 43905), (1035, 38051), (1495, 26343), (2691, 14635), (2927, 13455), (4485, 8781)]