48448725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 94993920

約数和(自身を除く): 46545195

約数列:

[1, 3, 5, 13, 15, 17, 25, 37, 39, 51, 65, 75, 79, 85, 111, 185, 195, 221, 237, 255, 325, 395, 425, 481, 555, 629, 663, 925, 975, 1027, 1105, 1185, 1275, 1343, 1443, 1887, 1975, 2405, 2775, 2923, 3081, 3145, 3315, 4029, 5135, 5525, 5925, 6715, 7215, 8177, 8769, 9435, 12025, 14615, 15405, 15725, 16575, 17459, 20145, 24531, 25675, 33575, 36075, 37999, 40885, 43845, 47175, 49691, 52377, 73075, 77025, 87295, 100725, 113997, 122655, 149073, 189995, 204425, 219225, 248455, 261885, 436475, 569985, 613275, 645983, 745365, 949975, 1242275, 1309425, 1937949, 2849925, 3229915, 3726825, 9689745, 16149575, 48448725]

約数ペア:

[(1, 48448725), (3, 16149575), (5, 9689745), (13, 3726825), (15, 3229915), (17, 2849925), (25, 1937949), (37, 1309425), (39, 1242275), (51, 949975), (65, 745365), (75, 645983), (79, 613275), (85, 569985), (111, 436475), (185, 261885), (195, 248455), (221, 219225), (237, 204425), (255, 189995), (325, 149073), (395, 122655), (425, 113997), (481, 100725), (555, 87295), (629, 77025), (663, 73075), (925, 52377), (975, 49691), (1027, 47175), (1105, 43845), (1185, 40885), (1275, 37999), (1343, 36075), (1443, 33575), (1887, 25675), (1975, 24531), (2405, 20145), (2775, 17459), (2923, 16575), (3081, 15725), (3145, 15405), (3315, 14615), (4029, 12025), (5135, 9435), (5525, 8769), (5925, 8177), (6715, 7215)]