64467315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 132627456

約数和(自身を除く): 68160141

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 47, 51, 55, 85, 99, 141, 153, 163, 165, 187, 235, 255, 423, 489, 495, 517, 561, 705, 765, 799, 815, 935, 1467, 1551, 1683, 1793, 2115, 2397, 2445, 2585, 2771, 2805, 3995, 4653, 5379, 7191, 7335, 7661, 7755, 8313, 8415, 8789, 8965, 11985, 13855, 16137, 22983, 23265, 24939, 26367, 26895, 30481, 35955, 38305, 41565, 43945, 68949, 79101, 80685, 84271, 91443, 114915, 124695, 130237, 131835, 152405, 252813, 274329, 344745, 390711, 395505, 421355, 457215, 651185, 758439, 1172133, 1264065, 1371645, 1432607, 1953555, 3792195, 4297821, 5860665, 7163035, 12893463, 21489105, 64467315]

約数ペア:

[(1, 64467315), (3, 21489105), (5, 12893463), (9, 7163035), (11, 5860665), (15, 4297821), (17, 3792195), (33, 1953555), (45, 1432607), (47, 1371645), (51, 1264065), (55, 1172133), (85, 758439), (99, 651185), (141, 457215), (153, 421355), (163, 395505), (165, 390711), (187, 344745), (235, 274329), (255, 252813), (423, 152405), (489, 131835), (495, 130237), (517, 124695), (561, 114915), (705, 91443), (765, 84271), (799, 80685), (815, 79101), (935, 68949), (1467, 43945), (1551, 41565), (1683, 38305), (1793, 35955), (2115, 30481), (2397, 26895), (2445, 26367), (2585, 24939), (2771, 23265), (2805, 22983), (3995, 16137), (4653, 13855), (5379, 11985), (7191, 8965), (7335, 8789), (7661, 8415), (7755, 8313)]