74018655

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 132986880

約数和(自身を除く): 58968225

約数列:

[1, 3, 5, 9, 15, 45, 47, 79, 141, 235, 237, 395, 423, 443, 705, 711, 1185, 1329, 2115, 2215, 3555, 3713, 3987, 6645, 11139, 18565, 19935, 20821, 33417, 34997, 55695, 62463, 104105, 104991, 167085, 174985, 187389, 312315, 314973, 524955, 936945, 1574865, 1644859, 4934577, 8224295, 14803731, 24672885, 74018655]

約数ペア:

[(1, 74018655), (3, 24672885), (5, 14803731), (9, 8224295), (15, 4934577), (45, 1644859), (47, 1574865), (79, 936945), (141, 524955), (235, 314973), (237, 312315), (395, 187389), (423, 174985), (443, 167085), (705, 104991), (711, 104105), (1185, 62463), (1329, 55695), (2115, 34997), (2215, 33417), (3555, 20821), (3713, 19935), (3987, 18565), (6645, 11139)]