12187441425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1693}}^1\times {\mathrm{1811}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 20553559488

約数和(自身を除く): 8366118063

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 1693, 1811, 3975, 5079, 5433, 8465, 9055, 25395, 27165, 42325, 45275, 89729, 95983, 126975, 135825, 269187, 287949, 448645, 479915, 1345935, 1439745, 2243225, 2399575, 3066023, 6729675, 7198725, 9198069, 15330115, 45990345, 76650575, 162499219, 229951725, 487497657, 812496095, 2437488285, 4062480475, 12187441425]

約数ペア:

[(1, 12187441425), (3, 4062480475), (5, 2437488285), (15, 812496095), (25, 487497657), (53, 229951725), (75, 162499219), (159, 76650575), (265, 45990345), (795, 15330115), (1325, 9198069), (1693, 7198725), (1811, 6729675), (3975, 3066023), (5079, 2399575), (5433, 2243225), (8465, 1439745), (9055, 1345935), (25395, 479915), (27165, 448645), (42325, 287949), (45275, 269187), (89729, 135825), (95983, 126975)]