514974525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1949}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 920774400

約数和(自身を除く): 405799875

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 271, 325, 813, 975, 1355, 1949, 3523, 4065, 5847, 6775, 9745, 10569, 17615, 20325, 25337, 29235, 48725, 52845, 76011, 88075, 126685, 146175, 264225, 380055, 528179, 633425, 1584537, 1900275, 2640895, 6866327, 7922685, 13204475, 20598981, 34331635, 39613425, 102994905, 171658175, 514974525]

約数ペア:

[(1, 514974525), (3, 171658175), (5, 102994905), (13, 39613425), (15, 34331635), (25, 20598981), (39, 13204475), (65, 7922685), (75, 6866327), (195, 2640895), (271, 1900275), (325, 1584537), (813, 633425), (975, 528179), (1355, 380055), (1949, 264225), (3523, 146175), (4065, 126685), (5847, 88075), (6775, 76011), (9745, 52845), (10569, 48725), (17615, 29235), (20325, 25337)]