3224775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 5872640

約数和(自身を除く): 2647865

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 73, 75, 93, 95, 155, 219, 285, 365, 465, 475, 589, 775, 1095, 1387, 1425, 1767, 1825, 2263, 2325, 2945, 4161, 5475, 6789, 6935, 8835, 11315, 14725, 20805, 33945, 34675, 42997, 44175, 56575, 104025, 128991, 169725, 214985, 644955, 1074925, 3224775]

約数ペア:

[(1, 3224775), (3, 1074925), (5, 644955), (15, 214985), (19, 169725), (25, 128991), (31, 104025), (57, 56575), (73, 44175), (75, 42997), (93, 34675), (95, 33945), (155, 20805), (219, 14725), (285, 11315), (365, 8835), (465, 6935), (475, 6789), (589, 5475), (775, 4161), (1095, 2945), (1387, 2325), (1425, 2263), (1767, 1825)]