7021935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 13175136

約数和(自身を除く): 6153201

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 137, 153, 201, 255, 335, 411, 603, 685, 765, 1005, 1139, 1233, 2055, 2329, 3015, 3417, 5695, 6165, 6987, 9179, 10251, 11645, 17085, 20961, 27537, 34935, 45895, 51255, 82611, 104805, 137685, 156043, 413055, 468129, 780215, 1404387, 2340645, 7021935]

約数ペア:

[(1, 7021935), (3, 2340645), (5, 1404387), (9, 780215), (15, 468129), (17, 413055), (45, 156043), (51, 137685), (67, 104805), (85, 82611), (137, 51255), (153, 45895), (201, 34935), (255, 27537), (335, 20961), (411, 17085), (603, 11645), (685, 10251), (765, 9179), (1005, 6987), (1139, 6165), (1233, 5695), (2055, 3417), (2329, 3015)]