3726825

素因数分解:

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

素因数の和:146

約数の個数: 48

約数和(自身を含む): 6785280

約数和(自身を除く): 3058455

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 79, 85, 111, 185, 237, 255, 395, 425, 555, 629, 925, 1185, 1275, 1343, 1887, 1975, 2775, 2923, 3145, 4029, 5925, 6715, 8769, 9435, 14615, 15725, 20145, 33575, 43845, 47175, 49691, 73075, 100725, 149073, 219225, 248455, 745365, 1242275, 3726825]

約数ペア:

[(1, 3726825), (3, 1242275), (5, 745365), (15, 248455), (17, 219225), (25, 149073), (37, 100725), (51, 73075), (75, 49691), (79, 47175), (85, 43845), (111, 33575), (185, 20145), (237, 15725), (255, 14615), (395, 9435), (425, 8769), (555, 6715), (629, 5925), (925, 4029), (1185, 3145), (1275, 2923), (1343, 2775), (1887, 1975)]