332516015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 438177600

約数和(自身を除く): 105661585

約数列:

[1, 5, 13, 65, 89, 229, 251, 445, 1145, 1157, 1255, 2977, 3263, 5785, 14885, 16315, 20381, 22339, 57479, 101905, 111695, 264953, 287395, 290407, 747227, 1324765, 1452035, 3736135, 5115631, 25578155, 66503203, 332516015]

約数ペア:

[(1, 332516015), (5, 66503203), (13, 25578155), (65, 5115631), (89, 3736135), (229, 1452035), (251, 1324765), (445, 747227), (1145, 290407), (1157, 287395), (1255, 264953), (2977, 111695), (3263, 101905), (5785, 57479), (14885, 22339), (16315, 20381)]