71000265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3382

約数の個数: 48

約数和(自身を含む): 136745280

約数和(自身を除く): 65745015

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 3331, 4263, 7105, 9993, 16655, 21315, 23317, 49965, 69951, 96599, 116585, 163219, 289797, 349755, 482995, 489657, 676193, 816095, 1448985, 2028579, 2448285, 3380965, 4733351, 10142895, 14200053, 23666755, 71000265]

約数ペア:

[(1, 71000265), (3, 23666755), (5, 14200053), (7, 10142895), (15, 4733351), (21, 3380965), (29, 2448285), (35, 2028579), (49, 1448985), (87, 816095), (105, 676193), (145, 489657), (147, 482995), (203, 349755), (245, 289797), (435, 163219), (609, 116585), (735, 96599), (1015, 69951), (1421, 49965), (3045, 23317), (3331, 21315), (4263, 16655), (7105, 9993)]