24493815

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 44673408

約数和(自身を除く): 20179593

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 235, 313, 333, 423, 555, 705, 939, 1565, 1665, 1739, 2115, 2817, 4695, 5217, 8695, 11581, 14085, 14711, 15651, 26085, 34743, 44133, 57905, 73555, 78255, 104229, 132399, 173715, 220665, 521145, 544307, 661995, 1632921, 2721535, 4898763, 8164605, 24493815]

約数ペア:

[(1, 24493815), (3, 8164605), (5, 4898763), (9, 2721535), (15, 1632921), (37, 661995), (45, 544307), (47, 521145), (111, 220665), (141, 173715), (185, 132399), (235, 104229), (313, 78255), (333, 73555), (423, 57905), (555, 44133), (705, 34743), (939, 26085), (1565, 15651), (1665, 14711), (1739, 14085), (2115, 11581), (2817, 8695), (4695, 5217)]