387360675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 108

約数和(自身を含む): 768169584

約数和(自身を除く): 380808909

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 61, 65, 75, 117, 167, 169, 183, 195, 225, 305, 325, 501, 507, 549, 585, 793, 835, 845, 915, 975, 1503, 1521, 1525, 2171, 2379, 2505, 2535, 2745, 2925, 3965, 4175, 4225, 4575, 6513, 7137, 7515, 7605, 10187, 10309, 10855, 11895, 12525, 12675, 13725, 19539, 19825, 28223, 30561, 30927, 32565, 35685, 37575, 38025, 50935, 51545, 54275, 59475, 84669, 91683, 92781, 97695, 132431, 141115, 152805, 154635, 162825, 178425, 254007, 254675, 257725, 397293, 423345, 458415, 463905, 488475, 662155, 705575, 764025, 773175, 1191879, 1270035, 1721603, 1986465, 2116725, 2292075, 2319525, 3310775, 5164809, 5959395, 6350175, 8608015, 9932325, 15494427, 25824045, 29796975, 43040075, 77472135, 129120225, 387360675]

約数ペア:

[(1, 387360675), (3, 129120225), (5, 77472135), (9, 43040075), (13, 29796975), (15, 25824045), (25, 15494427), (39, 9932325), (45, 8608015), (61, 6350175), (65, 5959395), (75, 5164809), (117, 3310775), (167, 2319525), (169, 2292075), (183, 2116725), (195, 1986465), (225, 1721603), (305, 1270035), (325, 1191879), (501, 773175), (507, 764025), (549, 705575), (585, 662155), (793, 488475), (835, 463905), (845, 458415), (915, 423345), (975, 397293), (1503, 257725), (1521, 254675), (1525, 254007), (2171, 178425), (2379, 162825), (2505, 154635), (2535, 152805), (2745, 141115), (2925, 132431), (3965, 97695), (4175, 92781), (4225, 91683), (4575, 84669), (6513, 59475), (7137, 54275), (7515, 51545), (7605, 50935), (10187, 38025), (10309, 37575), (10855, 35685), (11895, 32565), (12525, 30927), (12675, 30561), (13725, 28223), (19539, 19825)]