697029255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1123}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 1303507296

約数和(自身を除く): 606478041

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1061, 1123, 3183, 3369, 5305, 5615, 9549, 10107, 13793, 14599, 15915, 16845, 41379, 43797, 47745, 50535, 68965, 72995, 124137, 131391, 206895, 218985, 620685, 656955, 1191503, 3574509, 5957515, 10723527, 15489539, 17872545, 46468617, 53617635, 77447695, 139405851, 232343085, 697029255]

約数ペア:

[(1, 697029255), (3, 232343085), (5, 139405851), (9, 77447695), (13, 53617635), (15, 46468617), (39, 17872545), (45, 15489539), (65, 10723527), (117, 5957515), (195, 3574509), (585, 1191503), (1061, 656955), (1123, 620685), (3183, 218985), (3369, 206895), (5305, 131391), (5615, 124137), (9549, 72995), (10107, 68965), (13793, 50535), (14599, 47745), (15915, 43797), (16845, 41379)]