2059968285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{32443}}^1$

素因数の和:32554

約数の個数: 48

約数和(自身を含む): 3826315584

約数和(自身を除く): 1766347299

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1245, 1411, 3735, 4233, 7055, 12699, 21165, 32443, 63495, 97329, 162215, 291987, 486645, 551531, 1459935, 1654593, 2692769, 2757655, 4963779, 8078307, 8272965, 13463845, 24234921, 24818895, 40391535, 45777073, 121174605, 137331219, 228885365, 411993657, 686656095, 2059968285]

約数ペア:

[(1, 2059968285), (3, 686656095), (5, 411993657), (9, 228885365), (15, 137331219), (17, 121174605), (45, 45777073), (51, 40391535), (83, 24818895), (85, 24234921), (153, 13463845), (249, 8272965), (255, 8078307), (415, 4963779), (747, 2757655), (765, 2692769), (1245, 1654593), (1411, 1459935), (3735, 551531), (4233, 486645), (7055, 291987), (12699, 162215), (21165, 97329), (32443, 63495)]