22573425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 46981120

約数和(自身を除く): 24407695

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 31, 35, 57, 73, 75, 93, 95, 105, 133, 155, 175, 217, 219, 285, 365, 399, 465, 475, 511, 525, 589, 651, 665, 775, 1085, 1095, 1387, 1425, 1533, 1767, 1825, 1995, 2263, 2325, 2555, 2945, 3255, 3325, 4123, 4161, 5425, 5475, 6789, 6935, 7665, 8835, 9709, 9975, 11315, 12369, 12775, 14725, 15841, 16275, 20615, 20805, 29127, 33945, 34675, 38325, 42997, 44175, 47523, 48545, 56575, 61845, 79205, 103075, 104025, 128991, 145635, 169725, 214985, 237615, 242725, 300979, 309225, 396025, 644955, 728175, 902937, 1074925, 1188075, 1504895, 3224775, 4514685, 7524475, 22573425]

約数ペア:

[(1, 22573425), (3, 7524475), (5, 4514685), (7, 3224775), (15, 1504895), (19, 1188075), (21, 1074925), (25, 902937), (31, 728175), (35, 644955), (57, 396025), (73, 309225), (75, 300979), (93, 242725), (95, 237615), (105, 214985), (133, 169725), (155, 145635), (175, 128991), (217, 104025), (219, 103075), (285, 79205), (365, 61845), (399, 56575), (465, 48545), (475, 47523), (511, 44175), (525, 42997), (589, 38325), (651, 34675), (665, 33945), (775, 29127), (1085, 20805), (1095, 20615), (1387, 16275), (1425, 15841), (1533, 14725), (1767, 12775), (1825, 12369), (1995, 11315), (2263, 9975), (2325, 9709), (2555, 8835), (2945, 7665), (3255, 6935), (3325, 6789), (4123, 5475), (4161, 5425)]