73192395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 131383296

約数和(自身を除く): 58190901

約数列:

[1, 3, 5, 15, 17, 31, 47, 51, 85, 93, 141, 155, 197, 235, 255, 465, 527, 591, 705, 799, 985, 1457, 1581, 2397, 2635, 2955, 3349, 3995, 4371, 6107, 7285, 7905, 9259, 10047, 11985, 16745, 18321, 21855, 24769, 27777, 30535, 46295, 50235, 74307, 91605, 103819, 123845, 138885, 157403, 287029, 311457, 371535, 472209, 519095, 787015, 861087, 1435145, 1557285, 2361045, 4305435, 4879493, 14638479, 24397465, 73192395]

約数ペア:

[(1, 73192395), (3, 24397465), (5, 14638479), (15, 4879493), (17, 4305435), (31, 2361045), (47, 1557285), (51, 1435145), (85, 861087), (93, 787015), (141, 519095), (155, 472209), (197, 371535), (235, 311457), (255, 287029), (465, 157403), (527, 138885), (591, 123845), (705, 103819), (799, 91605), (985, 74307), (1457, 50235), (1581, 46295), (2397, 30535), (2635, 27777), (2955, 24769), (3349, 21855), (3995, 18321), (4371, 16745), (6107, 11985), (7285, 10047), (7905, 9259)]