17237235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 13244685

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2939, 5865, 8817, 14695, 44085, 49963, 67597, 149889, 202791, 249815, 337985, 749445, 1013955, 1149149, 3447447, 5745745, 17237235]

約数ペア:

[(1, 17237235), (3, 5745745), (5, 3447447), (15, 1149149), (17, 1013955), (23, 749445), (51, 337985), (69, 249815), (85, 202791), (115, 149889), (255, 67597), (345, 49963), (391, 44085), (1173, 14695), (1955, 8817), (2939, 5865)]