77830155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 146162016

約数和(自身を除く): 68331861

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 233, 571, 585, 699, 1165, 1713, 2097, 2855, 3029, 3495, 5139, 7423, 8565, 9087, 10485, 15145, 22269, 25695, 27261, 37115, 45435, 66807, 111345, 133043, 136305, 334035, 399129, 665215, 1197387, 1729559, 1995645, 5188677, 5986935, 8647795, 15566031, 25943385, 77830155]

約数ペア:

[(1, 77830155), (3, 25943385), (5, 15566031), (9, 8647795), (13, 5986935), (15, 5188677), (39, 1995645), (45, 1729559), (65, 1197387), (117, 665215), (195, 399129), (233, 334035), (571, 136305), (585, 133043), (699, 111345), (1165, 66807), (1713, 45435), (2097, 37115), (2855, 27261), (3029, 25695), (3495, 22269), (5139, 15145), (7423, 10485), (8565, 9087)]