73860045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4721}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 135993600

約数和(自身を除く): 62133555

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 4721, 5215, 14163, 15645, 23605, 33047, 70815, 99141, 165235, 495705, 703429, 2110287, 3517145, 4924003, 10551435, 14772009, 24620015, 73860045]

約数ペア:

[(1, 73860045), (3, 24620015), (5, 14772009), (7, 10551435), (15, 4924003), (21, 3517145), (35, 2110287), (105, 703429), (149, 495705), (447, 165235), (745, 99141), (1043, 70815), (2235, 33047), (3129, 23605), (4721, 15645), (5215, 14163)]