15709890045

素因数分解:

$3^1\times 5^1\times {\mathrm{21577}}^1\times {\mathrm{48539}}^1$

素因数の和:70124

約数の個数: 16

約数和(自身を含む): 25137506880

約数和(自身を除く): 9427616835

約数列:

[1, 3, 5, 15, 21577, 48539, 64731, 107885, 145617, 242695, 323655, 728085, 1047326003, 3141978009, 5236630015, 15709890045]

約数ペア:

[(1, 15709890045), (3, 5236630015), (5, 3141978009), (15, 1047326003), (21577, 728085), (48539, 323655), (64731, 242695), (107885, 145617)]